88369960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10883}}^1$

素因数の和:10930

約数の個数: 64

約数和(自身を含む): 235094400

約数和(自身を除く): 146724440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 10883, 21766, 43532, 54415, 76181, 87064, 108830, 152362, 217660, 304724, 315607, 380905, 435320, 609448, 631214, 761810, 1262428, 1523620, 1578035, 2209249, 2524856, 3047240, 3156070, 4418498, 6312140, 8836996, 11046245, 12624280, 17673992, 22092490, 44184980, 88369960]

約数ペア:

[(1, 88369960), (2, 44184980), (4, 22092490), (5, 17673992), (7, 12624280), (8, 11046245), (10, 8836996), (14, 6312140), (20, 4418498), (28, 3156070), (29, 3047240), (35, 2524856), (40, 2209249), (56, 1578035), (58, 1523620), (70, 1262428), (116, 761810), (140, 631214), (145, 609448), (203, 435320), (232, 380905), (280, 315607), (290, 304724), (406, 217660), (580, 152362), (812, 108830), (1015, 87064), (1160, 76181), (1624, 54415), (2030, 43532), (4060, 21766), (8120, 10883)]