37138400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3571}}^1$

素因数の和:3604

約数の個数: 72

約数和(自身を含む): 97665624

約数和(自身を除く): 60527224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 3571, 5200, 7142, 10400, 14284, 17855, 28568, 35710, 46423, 57136, 71420, 89275, 92846, 114272, 142840, 178550, 185692, 232115, 285680, 357100, 371384, 464230, 571360, 714200, 742768, 928460, 1160575, 1428400, 1485536, 1856920, 2321150, 2856800, 3713840, 4642300, 7427680, 9284600, 18569200, 37138400]

約数ペア:

[(1, 37138400), (2, 18569200), (4, 9284600), (5, 7427680), (8, 4642300), (10, 3713840), (13, 2856800), (16, 2321150), (20, 1856920), (25, 1485536), (26, 1428400), (32, 1160575), (40, 928460), (50, 742768), (52, 714200), (65, 571360), (80, 464230), (100, 371384), (104, 357100), (130, 285680), (160, 232115), (200, 185692), (208, 178550), (260, 142840), (325, 114272), (400, 92846), (416, 89275), (520, 71420), (650, 57136), (800, 46423), (1040, 35710), (1300, 28568), (2080, 17855), (2600, 14284), (3571, 10400), (5200, 7142)]