8117008210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19797581}}^1$

素因数の和:19797629

約数の個数: 16

約数和(自身を含む): 14966971992

約数和(自身を除く): 6849963782

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 19797581, 39595162, 98987905, 197975810, 811700821, 1623401642, 4058504105, 8117008210]

約数ペア:

[(1, 8117008210), (2, 4058504105), (5, 1623401642), (10, 811700821), (41, 197975810), (82, 98987905), (205, 39595162), (410, 19797581)]