8894840

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3769}}^1$

素因数の和:3839

約数の個数: 32

約数和(自身を含む): 20358000

約数和(自身を除く): 11463160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 3769, 7538, 15076, 18845, 30152, 37690, 75380, 150760, 222371, 444742, 889484, 1111855, 1778968, 2223710, 4447420, 8894840]

約数ペア:

[(1, 8894840), (2, 4447420), (4, 2223710), (5, 1778968), (8, 1111855), (10, 889484), (20, 444742), (40, 222371), (59, 150760), (118, 75380), (236, 37690), (295, 30152), (472, 18845), (590, 15076), (1180, 7538), (2360, 3769)]