11706220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 25804800

約数和(自身を除く): 14098580

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 155, 158, 239, 310, 316, 395, 478, 620, 790, 956, 1195, 1580, 2390, 2449, 4780, 4898, 7409, 9796, 12245, 14818, 18881, 24490, 29636, 37045, 37762, 48980, 74090, 75524, 94405, 148180, 188810, 377620, 585311, 1170622, 2341244, 2926555, 5853110, 11706220]

約数ペア:

[(1, 11706220), (2, 5853110), (4, 2926555), (5, 2341244), (10, 1170622), (20, 585311), (31, 377620), (62, 188810), (79, 148180), (124, 94405), (155, 75524), (158, 74090), (239, 48980), (310, 37762), (316, 37045), (395, 29636), (478, 24490), (620, 18881), (790, 14818), (956, 12245), (1195, 9796), (1580, 7409), (2390, 4898), (2449, 4780)]