23621080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2956

約数の個数: 64

約数和(自身を含む): 62856000

約数和(自身を除く): 39234920

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, 2909, 4060, 5818, 8120, 11636, 14545, 20363, 23272, 29090, 40726, 58180, 81452, 84361, 101815, 116360, 162904, 168722, 203630, 337444, 407260, 421805, 590527, 674888, 814520, 843610, 1181054, 1687220, 2362108, 2952635, 3374440, 4724216, 5905270, 11810540, 23621080]

約数ペア:

[(1, 23621080), (2, 11810540), (4, 5905270), (5, 4724216), (7, 3374440), (8, 2952635), (10, 2362108), (14, 1687220), (20, 1181054), (28, 843610), (29, 814520), (35, 674888), (40, 590527), (56, 421805), (58, 407260), (70, 337444), (116, 203630), (140, 168722), (145, 162904), (203, 116360), (232, 101815), (280, 84361), (290, 81452), (406, 58180), (580, 40726), (812, 29090), (1015, 23272), (1160, 20363), (1624, 14545), (2030, 11636), (2909, 8120), (4060, 5818)]