3920237060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{371939}}^1$

素因数の和:371996

約数の個数: 48

約数和(自身を含む): 8997972480

約数和(自身を除く): 5077735420

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 371939, 743878, 1487756, 1859695, 3719390, 6322963, 7438780, 11530109, 12645926, 23060218, 25291852, 31614815, 46120436, 57650545, 63229630, 115301090, 126459260, 196011853, 230602180, 392023706, 784047412, 980059265, 1960118530, 3920237060]

約数ペア:

[(1, 3920237060), (2, 1960118530), (4, 980059265), (5, 784047412), (10, 392023706), (17, 230602180), (20, 196011853), (31, 126459260), (34, 115301090), (62, 63229630), (68, 57650545), (85, 46120436), (124, 31614815), (155, 25291852), (170, 23060218), (310, 12645926), (340, 11530109), (527, 7438780), (620, 6322963), (1054, 3719390), (2108, 1859695), (2635, 1487756), (5270, 743878), (10540, 371939)]