45991120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4831}}^1$

素因数の和:4868

約数の個数: 80

約数和(自身を含む): 129420288

約数和(自身を除く): 83429168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 4831, 9520, 9662, 19324, 24155, 33817, 38648, 48310, 67634, 77296, 82127, 96620, 135268, 164254, 169085, 193240, 270536, 328508, 338170, 386480, 410635, 541072, 574889, 657016, 676340, 821270, 1149778, 1314032, 1352680, 1642540, 2299556, 2705360, 2874445, 3285080, 4599112, 5748890, 6570160, 9198224, 11497780, 22995560, 45991120]

約数ペア:

[(1, 45991120), (2, 22995560), (4, 11497780), (5, 9198224), (7, 6570160), (8, 5748890), (10, 4599112), (14, 3285080), (16, 2874445), (17, 2705360), (20, 2299556), (28, 1642540), (34, 1352680), (35, 1314032), (40, 1149778), (56, 821270), (68, 676340), (70, 657016), (80, 574889), (85, 541072), (112, 410635), (119, 386480), (136, 338170), (140, 328508), (170, 270536), (238, 193240), (272, 169085), (280, 164254), (340, 135268), (476, 96620), (560, 82127), (595, 77296), (680, 67634), (952, 48310), (1190, 38648), (1360, 33817), (1904, 24155), (2380, 19324), (4760, 9662), (4831, 9520)]