12844530760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{32999}}^1$

素因数の和:33310

約数の個数: 64

約数和(自身を含む): 29795040000

約数和(自身を除く): 16950509240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 263, 296, 370, 526, 740, 1052, 1315, 1480, 2104, 2630, 5260, 9731, 10520, 19462, 32999, 38924, 48655, 65998, 77848, 97310, 131996, 164995, 194620, 263992, 329990, 389240, 659980, 1220963, 1319960, 2441926, 4883852, 6104815, 8678737, 9767704, 12209630, 17357474, 24419260, 34714948, 43393685, 48838520, 69429896, 86787370, 173574740, 321113269, 347149480, 642226538, 1284453076, 1605566345, 2568906152, 3211132690, 6422265380, 12844530760]

約数ペア:

[(1, 12844530760), (2, 6422265380), (4, 3211132690), (5, 2568906152), (8, 1605566345), (10, 1284453076), (20, 642226538), (37, 347149480), (40, 321113269), (74, 173574740), (148, 86787370), (185, 69429896), (263, 48838520), (296, 43393685), (370, 34714948), (526, 24419260), (740, 17357474), (1052, 12209630), (1315, 9767704), (1480, 8678737), (2104, 6104815), (2630, 4883852), (5260, 2441926), (9731, 1319960), (10520, 1220963), (19462, 659980), (32999, 389240), (38924, 329990), (48655, 263992), (65998, 194620), (77848, 164995), (97310, 131996)]