8410361380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{797947}}^1$

素因数の和:798004

約数の個数: 48

約数和(自身を含む): 19303958016

約数和(自身を除く): 10893596636

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 797947, 1595894, 3191788, 3989735, 7979470, 13565099, 15958940, 24736357, 27130198, 49472714, 54260396, 67825495, 98945428, 123681785, 135650990, 247363570, 271301980, 420518069, 494727140, 841036138, 1682072276, 2102590345, 4205180690, 8410361380]

約数ペア:

[(1, 8410361380), (2, 4205180690), (4, 2102590345), (5, 1682072276), (10, 841036138), (17, 494727140), (20, 420518069), (31, 271301980), (34, 247363570), (62, 135650990), (68, 123681785), (85, 98945428), (124, 67825495), (155, 54260396), (170, 49472714), (310, 27130198), (340, 24736357), (527, 15958940), (620, 13565099), (1054, 7979470), (2108, 3989735), (2635, 3191788), (5270, 1595894), (10540, 797947)]