109147960

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{10069}}^1$

素因数の和:10351

約数の個数: 32

約数和(自身を含む): 246513600

約数和(自身を除く): 137365640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10069, 10840, 20138, 40276, 50345, 80552, 100690, 201380, 402760, 2728699, 5457398, 10914796, 13643495, 21829592, 27286990, 54573980, 109147960]

約数ペア:

[(1, 109147960), (2, 54573980), (4, 27286990), (5, 21829592), (8, 13643495), (10, 10914796), (20, 5457398), (40, 2728699), (271, 402760), (542, 201380), (1084, 100690), (1355, 80552), (2168, 50345), (2710, 40276), (5420, 20138), (10069, 10840)]