225029920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1050

約数の個数: 96

約数和(自身を含む): 567302400

約数和(自身を除く): 342272480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 79, 80, 95, 152, 158, 160, 190, 304, 316, 380, 395, 608, 632, 760, 790, 937, 1264, 1501, 1520, 1580, 1874, 2528, 3002, 3040, 3160, 3748, 4685, 6004, 6320, 7496, 7505, 9370, 12008, 12640, 14992, 15010, 17803, 18740, 24016, 29984, 30020, 35606, 37480, 48032, 60040, 71212, 74023, 74960, 89015, 120080, 142424, 148046, 149920, 178030, 240160, 284848, 296092, 356060, 370115, 569696, 592184, 712120, 740230, 1184368, 1406437, 1424240, 1480460, 2368736, 2812874, 2848480, 2960920, 5625748, 5921840, 7032185, 11251496, 11843680, 14064370, 22502992, 28128740, 45005984, 56257480, 112514960, 225029920]

約数ペア:

[(1, 225029920), (2, 112514960), (4, 56257480), (5, 45005984), (8, 28128740), (10, 22502992), (16, 14064370), (19, 11843680), (20, 11251496), (32, 7032185), (38, 5921840), (40, 5625748), (76, 2960920), (79, 2848480), (80, 2812874), (95, 2368736), (152, 1480460), (158, 1424240), (160, 1406437), (190, 1184368), (304, 740230), (316, 712120), (380, 592184), (395, 569696), (608, 370115), (632, 356060), (760, 296092), (790, 284848), (937, 240160), (1264, 178030), (1501, 149920), (1520, 148046), (1580, 142424), (1874, 120080), (2528, 89015), (3002, 74960), (3040, 74023), (3160, 71212), (3748, 60040), (4685, 48032), (6004, 37480), (6320, 35606), (7496, 30020), (7505, 29984), (9370, 24016), (12008, 18740), (12640, 17803), (14992, 15010)]