2017588240

素因数分解:

$2^4\times 5^1\times {\mathrm{739}}^1\times {\mathrm{34127}}^1$

素因数の和:34879

約数の個数: 40

約数和(自身を含む): 4697377920

約数和(自身を除く): 2679789680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 739, 1478, 2956, 3695, 5912, 7390, 11824, 14780, 29560, 34127, 59120, 68254, 136508, 170635, 273016, 341270, 546032, 682540, 1365080, 2730160, 25219853, 50439706, 100879412, 126099265, 201758824, 252198530, 403517648, 504397060, 1008794120, 2017588240]

約数ペア:

[(1, 2017588240), (2, 1008794120), (4, 504397060), (5, 403517648), (8, 252198530), (10, 201758824), (16, 126099265), (20, 100879412), (40, 50439706), (80, 25219853), (739, 2730160), (1478, 1365080), (2956, 682540), (3695, 546032), (5912, 341270), (7390, 273016), (11824, 170635), (14780, 136508), (29560, 68254), (34127, 59120)]