6687550

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1164

約数の個数: 24

約数和(自身を含む): 12546072

約数和(自身を除く): 5858522

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1021, 1310, 2042, 3275, 5105, 6550, 10210, 25525, 51050, 133751, 267502, 668755, 1337510, 3343775, 6687550]

約数ペア:

[(1, 6687550), (2, 3343775), (5, 1337510), (10, 668755), (25, 267502), (50, 133751), (131, 51050), (262, 25525), (655, 10210), (1021, 6550), (1310, 5105), (2042, 3275)]