40807869850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1578641}}^1$

素因数の和:1578711

約数の個数: 48

約数和(自身を含む): 84564694656

約数和(自身を除く): 43756824806

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 1034, 1175, 2350, 2585, 5170, 12925, 25850, 1578641, 3157282, 7893205, 15786410, 17365051, 34730102, 39466025, 74196127, 78932050, 86825255, 148392254, 173650510, 370980635, 434126275, 741961270, 816157397, 868252550, 1632314794, 1854903175, 3709806350, 4080786985, 8161573970, 20403934925, 40807869850]

約数ペア:

[(1, 40807869850), (2, 20403934925), (5, 8161573970), (10, 4080786985), (11, 3709806350), (22, 1854903175), (25, 1632314794), (47, 868252550), (50, 816157397), (55, 741961270), (94, 434126275), (110, 370980635), (235, 173650510), (275, 148392254), (470, 86825255), (517, 78932050), (550, 74196127), (1034, 39466025), (1175, 34730102), (2350, 17365051), (2585, 15786410), (5170, 7893205), (12925, 3157282), (25850, 1578641)]