69233840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66571}}^1$

素因数の和:66597

約数の個数: 40

約数和(自身を含む): 173353488

約数和(自身を除く): 104119648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 66571, 133142, 266284, 332855, 532568, 665710, 865423, 1065136, 1331420, 1730846, 2662840, 3461692, 4327115, 5325680, 6923384, 8654230, 13846768, 17308460, 34616920, 69233840]

約数ペア:

[(1, 69233840), (2, 34616920), (4, 17308460), (5, 13846768), (8, 8654230), (10, 6923384), (13, 5325680), (16, 4327115), (20, 3461692), (26, 2662840), (40, 1730846), (52, 1331420), (65, 1065136), (80, 865423), (104, 665710), (130, 532568), (208, 332855), (260, 266284), (520, 133142), (1040, 66571)]