211286452000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131071}}^1$

素因数の和:131140

約数の個数: 192

約数和(自身を含む): 577102675968

約数和(自身を除く): 365816223968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 65, 80, 100, 104, 124, 125, 130, 155, 160, 200, 208, 248, 250, 260, 310, 325, 400, 403, 416, 496, 500, 520, 620, 650, 775, 800, 806, 992, 1000, 1040, 1240, 1300, 1550, 1612, 1625, 2000, 2015, 2080, 2480, 2600, 3100, 3224, 3250, 3875, 4000, 4030, 4960, 5200, 6200, 6448, 6500, 7750, 8060, 10075, 10400, 12400, 12896, 13000, 15500, 16120, 20150, 24800, 26000, 31000, 32240, 40300, 50375, 52000, 62000, 64480, 80600, 100750, 124000, 131071, 161200, 201500, 262142, 322400, 403000, 524284, 655355, 806000, 1048568, 1310710, 1612000, 1703923, 2097136, 2621420, 3276775, 3407846, 4063201, 4194272, 5242840, 6553550, 6815692, 8126402, 8519615, 10485680, 13107100, 13631384, 16252804, 16383875, 17039230, 20316005, 20971360, 26214200, 27262768, 32505608, 32767750, 34078460, 40632010, 42598075, 52428400, 52821613, 54525536, 65011216, 65535500, 68156920, 81264020, 85196150, 101580025, 104856800, 105643226, 130022432, 131071000, 136313840, 162528040, 170392300, 203160050, 211286452, 212990375, 262142000, 264108065, 272627680, 325056080, 340784600, 406320100, 422572904, 425980750, 507900125, 524284000, 528216130, 650112160, 681569200, 812640200, 845145808, 851961500, 1015800250, 1056432260, 1320540325, 1363138400, 1625280400, 1690291616, 1703923000, 2031600500, 2112864520, 2641080650, 3250560800, 3407846000, 4063201000, 4225729040, 5282161300, 6602701625, 6815692000, 8126402000, 8451458080, 10564322600, 13205403250, 16252804000, 21128645200, 26410806500, 42257290400, 52821613000, 105643226000, 211286452000]

約数ペア:

[(1, 211286452000), (2, 105643226000), (4, 52821613000), (5, 42257290400), (8, 26410806500), (10, 21128645200), (13, 16252804000), (16, 13205403250), (20, 10564322600), (25, 8451458080), (26, 8126402000), (31, 6815692000), (32, 6602701625), (40, 5282161300), (50, 4225729040), (52, 4063201000), (62, 3407846000), (65, 3250560800), (80, 2641080650), (100, 2112864520), (104, 2031600500), (124, 1703923000), (125, 1690291616), (130, 1625280400), (155, 1363138400), (160, 1320540325), (200, 1056432260), (208, 1015800250), (248, 851961500), (250, 845145808), (260, 812640200), (310, 681569200), (325, 650112160), (400, 528216130), (403, 524284000), (416, 507900125), (496, 425980750), (500, 422572904), (520, 406320100), (620, 340784600), (650, 325056080), (775, 272627680), (800, 264108065), (806, 262142000), (992, 212990375), (1000, 211286452), (1040, 203160050), (1240, 170392300), (1300, 162528040), (1550, 136313840), (1612, 131071000), (1625, 130022432), (2000, 105643226), (2015, 104856800), (2080, 101580025), (2480, 85196150), (2600, 81264020), (3100, 68156920), (3224, 65535500), (3250, 65011216), (3875, 54525536), (4000, 52821613), (4030, 52428400), (4960, 42598075), (5200, 40632010), (6200, 34078460), (6448, 32767750), (6500, 32505608), (7750, 27262768), (8060, 26214200), (10075, 20971360), (10400, 20316005), (12400, 17039230), (12896, 16383875), (13000, 16252804), (15500, 13631384), (16120, 13107100), (20150, 10485680), (24800, 8519615), (26000, 8126402), (31000, 6815692), (32240, 6553550), (40300, 5242840), (50375, 4194272), (52000, 4063201), (62000, 3407846), (64480, 3276775), (80600, 2621420), (100750, 2097136), (124000, 1703923), (131071, 1612000), (161200, 1310710), (201500, 1048568), (262142, 806000), (322400, 655355), (403000, 524284)]