2460009640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5590931}}^1$

素因数の和:5590953

約数の個数: 32

約数和(自身を含む): 6038206560

約数和(自身を除く): 3578196920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5590931, 11181862, 22363724, 27954655, 44727448, 55909310, 61500241, 111818620, 123000482, 223637240, 246000964, 307501205, 492001928, 615002410, 1230004820, 2460009640]

約数ペア:

[(1, 2460009640), (2, 1230004820), (4, 615002410), (5, 492001928), (8, 307501205), (10, 246000964), (11, 223637240), (20, 123000482), (22, 111818620), (40, 61500241), (44, 55909310), (55, 44727448), (88, 27954655), (110, 22363724), (220, 11181862), (440, 5590931)]