53828707120

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{71741}}^1$

素因数の和:71950

約数の個数: 80

約数和(自身を含む): 127782258912

約数和(自身を除く): 73953551792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 113, 166, 226, 332, 415, 452, 565, 664, 830, 904, 1130, 1328, 1660, 1808, 2260, 3320, 4520, 6640, 9040, 9379, 18758, 37516, 46895, 71741, 75032, 93790, 143482, 150064, 187580, 286964, 358705, 375160, 573928, 717410, 750320, 1147856, 1434820, 2869640, 5739280, 5954503, 8106733, 11909006, 16213466, 23818012, 29772515, 32426932, 40533665, 47636024, 59545030, 64853864, 81067330, 95272048, 119090060, 129707728, 162134660, 238180120, 324269320, 476360240, 648538640, 672858839, 1345717678, 2691435356, 3364294195, 5382870712, 6728588390, 10765741424, 13457176780, 26914353560, 53828707120]

約数ペア:

[(1, 53828707120), (2, 26914353560), (4, 13457176780), (5, 10765741424), (8, 6728588390), (10, 5382870712), (16, 3364294195), (20, 2691435356), (40, 1345717678), (80, 672858839), (83, 648538640), (113, 476360240), (166, 324269320), (226, 238180120), (332, 162134660), (415, 129707728), (452, 119090060), (565, 95272048), (664, 81067330), (830, 64853864), (904, 59545030), (1130, 47636024), (1328, 40533665), (1660, 32426932), (1808, 29772515), (2260, 23818012), (3320, 16213466), (4520, 11909006), (6640, 8106733), (9040, 5954503), (9379, 5739280), (18758, 2869640), (37516, 1434820), (46895, 1147856), (71741, 750320), (75032, 717410), (93790, 573928), (143482, 375160), (150064, 358705), (187580, 286964)]