2003670040

素因数分解:

$2^3\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{24071}}^1$

素因数の和:26163

約数の個数: 32

約数和(自身を含む): 4510611360

約数和(自身を除く): 2506941320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2081, 4162, 8324, 10405, 16648, 20810, 24071, 41620, 48142, 83240, 96284, 120355, 192568, 240710, 481420, 962840, 50091751, 100183502, 200367004, 250458755, 400734008, 500917510, 1001835020, 2003670040]

約数ペア:

[(1, 2003670040), (2, 1001835020), (4, 500917510), (5, 400734008), (8, 250458755), (10, 200367004), (20, 100183502), (40, 50091751), (2081, 962840), (4162, 481420), (8324, 240710), (10405, 192568), (16648, 120355), (20810, 96284), (24071, 83240), (41620, 48142)]