3660799780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{84467}}^1$

素因数の和:84684

約数の個数: 48

約数和(自身を含む): 8429230656

約数和(自身を除く): 4768430876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 394, 788, 985, 1970, 2167, 3940, 4334, 8668, 10835, 21670, 43340, 84467, 168934, 337868, 422335, 844670, 929137, 1689340, 1858274, 3716548, 4645685, 9291370, 16639999, 18582740, 33279998, 66559996, 83199995, 166399990, 183039989, 332799980, 366079978, 732159956, 915199945, 1830399890, 3660799780]

約数ペア:

[(1, 3660799780), (2, 1830399890), (4, 915199945), (5, 732159956), (10, 366079978), (11, 332799980), (20, 183039989), (22, 166399990), (44, 83199995), (55, 66559996), (110, 33279998), (197, 18582740), (220, 16639999), (394, 9291370), (788, 4645685), (985, 3716548), (1970, 1858274), (2167, 1689340), (3940, 929137), (4334, 844670), (8668, 422335), (10835, 337868), (21670, 168934), (43340, 84467)]