268679150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{131063}}^1$

素因数の和:131116

約数の個数: 24

約数和(自身を含む): 511935984

約数和(自身を除く): 243256834

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 131063, 262126, 655315, 1310630, 3276575, 5373583, 6553150, 10747166, 26867915, 53735830, 134339575, 268679150]

約数ペア:

[(1, 268679150), (2, 134339575), (5, 53735830), (10, 26867915), (25, 10747166), (41, 6553150), (50, 5373583), (82, 3276575), (205, 1310630), (410, 655315), (1025, 262126), (2050, 131063)]