202318960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{68351}}^1$

素因数の和:68401

約数の個数: 40

約数和(自身を含む): 483111936

約数和(自身を除く): 280792976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 68351, 136702, 273404, 341755, 546808, 683510, 1093616, 1367020, 2528987, 2734040, 5057974, 5468080, 10115948, 12644935, 20231896, 25289870, 40463792, 50579740, 101159480, 202318960]

約数ペア:

[(1, 202318960), (2, 101159480), (4, 50579740), (5, 40463792), (8, 25289870), (10, 20231896), (16, 12644935), (20, 10115948), (37, 5468080), (40, 5057974), (74, 2734040), (80, 2528987), (148, 1367020), (185, 1093616), (296, 683510), (370, 546808), (592, 341755), (740, 273404), (1480, 136702), (2960, 68351)]