32140490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 60134400

約数和(自身を除く): 27993910

約数列:

[1, 2, 5, 10, 31, 62, 155, 199, 310, 398, 521, 995, 1042, 1990, 2605, 5210, 6169, 12338, 16151, 30845, 32302, 61690, 80755, 103679, 161510, 207358, 518395, 1036790, 3214049, 6428098, 16070245, 32140490]

約数ペア:

[(1, 32140490), (2, 16070245), (5, 6428098), (10, 3214049), (31, 1036790), (62, 518395), (155, 207358), (199, 161510), (310, 103679), (398, 80755), (521, 61690), (995, 32302), (1042, 30845), (1990, 16151), (2605, 12338), (5210, 6169)]