10192390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 20528208

約数和(自身を除く): 10335818

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 163, 169, 185, 326, 338, 370, 481, 815, 845, 962, 1630, 1690, 2119, 2405, 4238, 4810, 6031, 6253, 10595, 12062, 12506, 21190, 27547, 30155, 31265, 55094, 60310, 62530, 78403, 137735, 156806, 275470, 392015, 784030, 1019239, 2038478, 5096195, 10192390]

約数ペア:

[(1, 10192390), (2, 5096195), (5, 2038478), (10, 1019239), (13, 784030), (26, 392015), (37, 275470), (65, 156806), (74, 137735), (130, 78403), (163, 62530), (169, 60310), (185, 55094), (326, 31265), (338, 30155), (370, 27547), (481, 21190), (815, 12506), (845, 12062), (962, 10595), (1630, 6253), (1690, 6031), (2119, 4810), (2405, 4238)]