45531080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{162611}}^1$

素因数の和:162629

約数の個数: 32

約数和(自身を含む): 117080640

約数和(自身を除く): 71549560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 162611, 325222, 650444, 813055, 1138277, 1300888, 1626110, 2276554, 3252220, 4553108, 5691385, 6504440, 9106216, 11382770, 22765540, 45531080]

約数ペア:

[(1, 45531080), (2, 22765540), (4, 11382770), (5, 9106216), (7, 6504440), (8, 5691385), (10, 4553108), (14, 3252220), (20, 2276554), (28, 1626110), (35, 1300888), (40, 1138277), (56, 813055), (70, 650444), (140, 325222), (280, 162611)]