8727103640

素因数分解:

$2^3\times 5^1\times {\mathrm{9547}}^1\times {\mathrm{22853}}^1$

素因数の和:32411

約数の個数: 32

約数和(自身を含む): 19638899280

約数和(自身を除く): 10911795640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 9547, 19094, 22853, 38188, 45706, 47735, 76376, 91412, 95470, 114265, 182824, 190940, 228530, 381880, 457060, 914120, 218177591, 436355182, 872710364, 1090887955, 1745420728, 2181775910, 4363551820, 8727103640]

約数ペア:

[(1, 8727103640), (2, 4363551820), (4, 2181775910), (5, 1745420728), (8, 1090887955), (10, 872710364), (20, 436355182), (40, 218177591), (9547, 914120), (19094, 457060), (22853, 381880), (38188, 228530), (45706, 190940), (47735, 182824), (76376, 114265), (91412, 95470)]