25082080

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2657}}^1$

素因数の和:2731

約数の個数: 48

約数和(自身を含む): 60283440

約数和(自身を除く): 35201360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 2657, 4720, 5314, 9440, 10628, 13285, 21256, 26570, 42512, 53140, 85024, 106280, 156763, 212560, 313526, 425120, 627052, 783815, 1254104, 1567630, 2508208, 3135260, 5016416, 6270520, 12541040, 25082080]

約数ペア:

[(1, 25082080), (2, 12541040), (4, 6270520), (5, 5016416), (8, 3135260), (10, 2508208), (16, 1567630), (20, 1254104), (32, 783815), (40, 627052), (59, 425120), (80, 313526), (118, 212560), (160, 156763), (236, 106280), (295, 85024), (472, 53140), (590, 42512), (944, 26570), (1180, 21256), (1888, 13285), (2360, 10628), (2657, 9440), (4720, 5314)]