23218408100

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2939039}}^1$

素因数の和:2939132

約数の個数: 36

約数和(自身を含む): 51021734400

約数和(自身を除く): 27803326300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3950, 7900, 2939039, 5878078, 11756156, 14695195, 29390390, 58780780, 73475975, 146951950, 232184081, 293903900, 464368162, 928736324, 1160920405, 2321840810, 4643681620, 5804602025, 11609204050, 23218408100]

約数ペア:

[(1, 23218408100), (2, 11609204050), (4, 5804602025), (5, 4643681620), (10, 2321840810), (20, 1160920405), (25, 928736324), (50, 464368162), (79, 293903900), (100, 232184081), (158, 146951950), (316, 73475975), (395, 58780780), (790, 29390390), (1580, 14695195), (1975, 11756156), (3950, 5878078), (7900, 2939039)]