80555050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{51971}}^1$

素因数の和:52014

約数の個数: 24

約数和(自身を含む): 154668672

約数和(自身を除く): 74113622

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 51971, 103942, 259855, 519710, 1299275, 1611101, 2598550, 3222202, 8055505, 16111010, 40277525, 80555050]

約数ペア:

[(1, 80555050), (2, 40277525), (5, 16111010), (10, 8055505), (25, 3222202), (31, 2598550), (50, 1611101), (62, 1299275), (155, 519710), (310, 259855), (775, 103942), (1550, 51971)]