225910160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10903}}^1$

素因数の和:10960

約数の個数: 80

約数和(自身を含む): 616555776

約数和(自身を除く): 390645616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 10360, 10903, 20720, 21806, 43612, 54515, 76321, 87224, 109030, 152642, 174448, 218060, 305284, 381605, 403411, 436120, 610568, 763210, 806822, 872240, 1221136, 1526420, 1613644, 2017055, 2823877, 3052840, 3227288, 4034110, 5647754, 6105680, 6454576, 8068220, 11295508, 14119385, 16136440, 22591016, 28238770, 32272880, 45182032, 56477540, 112955080, 225910160]

約数ペア:

[(1, 225910160), (2, 112955080), (4, 56477540), (5, 45182032), (7, 32272880), (8, 28238770), (10, 22591016), (14, 16136440), (16, 14119385), (20, 11295508), (28, 8068220), (35, 6454576), (37, 6105680), (40, 5647754), (56, 4034110), (70, 3227288), (74, 3052840), (80, 2823877), (112, 2017055), (140, 1613644), (148, 1526420), (185, 1221136), (259, 872240), (280, 806822), (296, 763210), (370, 610568), (518, 436120), (560, 403411), (592, 381605), (740, 305284), (1036, 218060), (1295, 174448), (1480, 152642), (2072, 109030), (2590, 87224), (2960, 76321), (4144, 54515), (5180, 43612), (10360, 21806), (10903, 20720)]