26213570

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 48351600

約数和(自身を除く): 22138030

約数列:

[1, 2, 5, 10, 73, 146, 149, 241, 298, 365, 482, 730, 745, 1205, 1490, 2410, 10877, 17593, 21754, 35186, 35909, 54385, 71818, 87965, 108770, 175930, 179545, 359090, 2621357, 5242714, 13106785, 26213570]

約数ペア:

[(1, 26213570), (2, 13106785), (5, 5242714), (10, 2621357), (73, 359090), (146, 179545), (149, 175930), (241, 108770), (298, 87965), (365, 71818), (482, 54385), (730, 35909), (745, 35186), (1205, 21754), (1490, 17593), (2410, 10877)]