8497450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 18045720

約数和(自身を除く): 9548270

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 769, 850, 1105, 1538, 2210, 3845, 5525, 7690, 9997, 11050, 13073, 19225, 19994, 26146, 38450, 49985, 65365, 99970, 130730, 169949, 249925, 326825, 339898, 499850, 653650, 849745, 1699490, 4248725, 8497450]

約数ペア:

[(1, 8497450), (2, 4248725), (5, 1699490), (10, 849745), (13, 653650), (17, 499850), (25, 339898), (26, 326825), (34, 249925), (50, 169949), (65, 130730), (85, 99970), (130, 65365), (170, 49985), (221, 38450), (325, 26146), (425, 19994), (442, 19225), (650, 13073), (769, 11050), (850, 9997), (1105, 7690), (1538, 5525), (2210, 3845)]