12097580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4999}}^1$

素因数の和:5030

約数の個数: 36

約数和(自身を含む): 27930000

約数和(自身を除く): 15832420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 4999, 9998, 19996, 24995, 49990, 54989, 99980, 109978, 219956, 274945, 549890, 604879, 1099780, 1209758, 2419516, 3024395, 6048790, 12097580]

約数ペア:

[(1, 12097580), (2, 6048790), (4, 3024395), (5, 2419516), (10, 1209758), (11, 1099780), (20, 604879), (22, 549890), (44, 274945), (55, 219956), (110, 109978), (121, 99980), (220, 54989), (242, 49990), (484, 24995), (605, 19996), (1210, 9998), (2420, 4999)]