17755660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 41037696

約数和(自身を除く): 23282036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 1453, 2444, 2906, 3055, 5812, 6110, 7265, 12220, 14530, 18889, 29060, 37778, 68291, 75556, 94445, 136582, 188890, 273164, 341455, 377780, 682910, 887783, 1365820, 1775566, 3551132, 4438915, 8877830, 17755660]

約数ペア:

[(1, 17755660), (2, 8877830), (4, 4438915), (5, 3551132), (10, 1775566), (13, 1365820), (20, 887783), (26, 682910), (47, 377780), (52, 341455), (65, 273164), (94, 188890), (130, 136582), (188, 94445), (235, 75556), (260, 68291), (470, 37778), (611, 29060), (940, 18889), (1222, 14530), (1453, 12220), (2444, 7265), (2906, 6110), (3055, 5812)]