1119299380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 2547417600

約数和(自身を除く): 1428118220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 199, 233, 284, 340, 355, 398, 466, 710, 796, 932, 995, 1165, 1207, 1420, 1990, 2330, 2414, 3383, 3961, 3980, 4660, 4828, 6035, 6766, 7922, 12070, 13532, 14129, 15844, 16543, 16915, 19805, 24140, 28258, 33086, 33830, 39610, 46367, 56516, 66172, 67660, 70645, 79220, 82715, 92734, 141290, 165430, 185468, 231835, 240193, 281231, 282580, 330860, 463670, 480386, 562462, 788239, 927340, 960772, 1124924, 1200965, 1406155, 1576478, 2401930, 2812310, 3152956, 3292057, 3941195, 4803860, 5624620, 6584114, 7882390, 13168228, 15764780, 16460285, 32920570, 55964969, 65841140, 111929938, 223859876, 279824845, 559649690, 1119299380]

約数ペア:

[(1, 1119299380), (2, 559649690), (4, 279824845), (5, 223859876), (10, 111929938), (17, 65841140), (20, 55964969), (34, 32920570), (68, 16460285), (71, 15764780), (85, 13168228), (142, 7882390), (170, 6584114), (199, 5624620), (233, 4803860), (284, 3941195), (340, 3292057), (355, 3152956), (398, 2812310), (466, 2401930), (710, 1576478), (796, 1406155), (932, 1200965), (995, 1124924), (1165, 960772), (1207, 927340), (1420, 788239), (1990, 562462), (2330, 480386), (2414, 463670), (3383, 330860), (3961, 282580), (3980, 281231), (4660, 240193), (4828, 231835), (6035, 185468), (6766, 165430), (7922, 141290), (12070, 92734), (13532, 82715), (14129, 79220), (15844, 70645), (16543, 67660), (16915, 66172), (19805, 56516), (24140, 46367), (28258, 39610), (33086, 33830)]