2207770400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8093}}^1$

素因数の和:8155

約数の個数: 144

約数和(自身を含む): 6070111488

約数和(自身を除く): 3862341088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 160, 176, 200, 220, 248, 275, 310, 341, 352, 400, 440, 496, 550, 620, 682, 775, 800, 880, 992, 1100, 1240, 1364, 1550, 1705, 1760, 2200, 2480, 2728, 3100, 3410, 4400, 4960, 5456, 6200, 6820, 8093, 8525, 8800, 10912, 12400, 13640, 16186, 17050, 24800, 27280, 32372, 34100, 40465, 54560, 64744, 68200, 80930, 89023, 129488, 136400, 161860, 178046, 202325, 250883, 258976, 272800, 323720, 356092, 404650, 445115, 501766, 647440, 712184, 809300, 890230, 1003532, 1254415, 1294880, 1424368, 1618600, 1780460, 2007064, 2225575, 2508830, 2759713, 2848736, 3237200, 3560920, 4014128, 4451150, 5017660, 5519426, 6272075, 6474400, 7121840, 8028256, 8902300, 10035320, 11038852, 12544150, 13798565, 14243680, 17804600, 20070640, 22077704, 25088300, 27597130, 35609200, 40141280, 44155408, 50176600, 55194260, 68992825, 71218400, 88310816, 100353200, 110388520, 137985650, 200706400, 220777040, 275971300, 441554080, 551942600, 1103885200, 2207770400]

約数ペア:

[(1, 2207770400), (2, 1103885200), (4, 551942600), (5, 441554080), (8, 275971300), (10, 220777040), (11, 200706400), (16, 137985650), (20, 110388520), (22, 100353200), (25, 88310816), (31, 71218400), (32, 68992825), (40, 55194260), (44, 50176600), (50, 44155408), (55, 40141280), (62, 35609200), (80, 27597130), (88, 25088300), (100, 22077704), (110, 20070640), (124, 17804600), (155, 14243680), (160, 13798565), (176, 12544150), (200, 11038852), (220, 10035320), (248, 8902300), (275, 8028256), (310, 7121840), (341, 6474400), (352, 6272075), (400, 5519426), (440, 5017660), (496, 4451150), (550, 4014128), (620, 3560920), (682, 3237200), (775, 2848736), (800, 2759713), (880, 2508830), (992, 2225575), (1100, 2007064), (1240, 1780460), (1364, 1618600), (1550, 1424368), (1705, 1294880), (1760, 1254415), (2200, 1003532), (2480, 890230), (2728, 809300), (3100, 712184), (3410, 647440), (4400, 501766), (4960, 445115), (5456, 404650), (6200, 356092), (6820, 323720), (8093, 272800), (8525, 258976), (8800, 250883), (10912, 202325), (12400, 178046), (13640, 161860), (16186, 136400), (17050, 129488), (24800, 89023), (27280, 80930), (32372, 68200), (34100, 64744), (40465, 54560)]