1039160

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 2373840

約数和(自身を除く): 1334680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 313, 332, 415, 626, 664, 830, 1252, 1565, 1660, 2504, 3130, 3320, 6260, 12520, 25979, 51958, 103916, 129895, 207832, 259790, 519580, 1039160]

約数ペア:

[(1, 1039160), (2, 519580), (4, 259790), (5, 207832), (8, 129895), (10, 103916), (20, 51958), (40, 25979), (83, 12520), (166, 6260), (313, 3320), (332, 3130), (415, 2504), (626, 1660), (664, 1565), (830, 1252)]