8078889460

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3921791}}^1$

素因数の和:3921903

約数の個数: 24

約数和(自身を含む): 17130387456

約数和(自身を除く): 9051497996

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 3921791, 7843582, 15687164, 19608955, 39217910, 78435820, 403944473, 807888946, 1615777892, 2019722365, 4039444730, 8078889460]

約数ペア:

[(1, 8078889460), (2, 4039444730), (4, 2019722365), (5, 1615777892), (10, 807888946), (20, 403944473), (103, 78435820), (206, 39217910), (412, 19608955), (515, 15687164), (1030, 7843582), (2060, 3921791)]