5129785.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{233489}}^1$

素因数の和:233507

約数の個数: 32

約数和(自身を含む): 168112800

約数和(自身を除く): 102735880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 233489, 466978, 933956, 1167445, 1634423, 1867912, 2334890, 3268846, 4669780, 6537692, 8172115, 9339560, 13075384, 16344230, 32688460, 65376920]

約数ペア:

[(1, 65376920), (2, 32688460), (4, 16344230), (5, 13075384), (7, 9339560), (8, 8172115), (10, 6537692), (14, 4669780), (20, 3268846), (28, 2334890), (35, 1867912), (40, 1634423), (56, 1167445), (70, 933956), (140, 466978), (280, 233489)]