68366800

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2636

約数の個数: 60

約数和(自身を含む): 166768096

約数和(自身を除く): 98401296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 536, 670, 1072, 1340, 1675, 2551, 2680, 3350, 5102, 5360, 6700, 10204, 12755, 13400, 20408, 25510, 26800, 40816, 51020, 63775, 102040, 127550, 170917, 204080, 255100, 341834, 510200, 683668, 854585, 1020400, 1367336, 1709170, 2734672, 3418340, 4272925, 6836680, 8545850, 13673360, 17091700, 34183400, 68366800]

約数ペア:

[(1, 68366800), (2, 34183400), (4, 17091700), (5, 13673360), (8, 8545850), (10, 6836680), (16, 4272925), (20, 3418340), (25, 2734672), (40, 1709170), (50, 1367336), (67, 1020400), (80, 854585), (100, 683668), (134, 510200), (200, 341834), (268, 255100), (335, 204080), (400, 170917), (536, 127550), (670, 102040), (1072, 63775), (1340, 51020), (1675, 40816), (2551, 26800), (2680, 25510), (3350, 20408), (5102, 13400), (5360, 12755), (6700, 10204)]