26505100

素因数分解:

$2^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1109}}^1$

素因数の和:1362

約数の個数: 36

約数和(自身を含む): 57808800

約数和(自身を除く): 31303700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 239, 478, 956, 1109, 1195, 2218, 2390, 4436, 4780, 5545, 5975, 11090, 11950, 22180, 23900, 27725, 55450, 110900, 265051, 530102, 1060204, 1325255, 2650510, 5301020, 6626275, 13252550, 26505100]

約数ペア:

[(1, 26505100), (2, 13252550), (4, 6626275), (5, 5301020), (10, 2650510), (20, 1325255), (25, 1060204), (50, 530102), (100, 265051), (239, 110900), (478, 55450), (956, 27725), (1109, 23900), (1195, 22180), (2218, 11950), (2390, 11090), (4436, 5975), (4780, 5545)]