47242160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2909}}^1$

素因数の和:2958

約数の個数: 80

約数和(自身を含む): 129902400

約数和(自身を除く): 82660240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 2909, 3248, 4060, 5818, 8120, 11636, 14545, 16240, 20363, 23272, 29090, 40726, 46544, 58180, 81452, 84361, 101815, 116360, 162904, 168722, 203630, 232720, 325808, 337444, 407260, 421805, 590527, 674888, 814520, 843610, 1181054, 1349776, 1629040, 1687220, 2362108, 2952635, 3374440, 4724216, 5905270, 6748880, 9448432, 11810540, 23621080, 47242160]

約数ペア:

[(1, 47242160), (2, 23621080), (4, 11810540), (5, 9448432), (7, 6748880), (8, 5905270), (10, 4724216), (14, 3374440), (16, 2952635), (20, 2362108), (28, 1687220), (29, 1629040), (35, 1349776), (40, 1181054), (56, 843610), (58, 814520), (70, 674888), (80, 590527), (112, 421805), (116, 407260), (140, 337444), (145, 325808), (203, 232720), (232, 203630), (280, 168722), (290, 162904), (406, 116360), (464, 101815), (560, 84361), (580, 81452), (812, 58180), (1015, 46544), (1160, 40726), (1624, 29090), (2030, 23272), (2320, 20363), (2909, 16240), (3248, 14545), (4060, 11636), (5818, 8120)]