124326800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23909}}^1$

素因数の和:23940

約数の個数: 60

約数和(自身を含む): 321685140

約数和(自身を除く): 197358340

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 23909, 47818, 95636, 119545, 191272, 239090, 310817, 382544, 478180, 597725, 621634, 956360, 1195450, 1243268, 1554085, 1912720, 2390900, 2486536, 3108170, 4781800, 4973072, 6216340, 7770425, 9563600, 12432680, 15540850, 24865360, 31081700, 62163400, 124326800]

約数ペア:

[(1, 124326800), (2, 62163400), (4, 31081700), (5, 24865360), (8, 15540850), (10, 12432680), (13, 9563600), (16, 7770425), (20, 6216340), (25, 4973072), (26, 4781800), (40, 3108170), (50, 2486536), (52, 2390900), (65, 1912720), (80, 1554085), (100, 1243268), (104, 1195450), (130, 956360), (200, 621634), (208, 597725), (260, 478180), (325, 382544), (400, 310817), (520, 239090), (650, 191272), (1040, 119545), (1300, 95636), (2600, 47818), (5200, 23909)]