488997920

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{82601}}^1$

素因数の和:82653

約数の個数: 48

約数和(自身を含む): 1186495128

約数和(自身を除く): 697497208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 82601, 165202, 330404, 413005, 660808, 826010, 1321616, 1652020, 2643232, 3056237, 3304040, 6112474, 6608080, 12224948, 13216160, 15281185, 24449896, 30562370, 48899792, 61124740, 97799584, 122249480, 244498960, 488997920]

約数ペア:

[(1, 488997920), (2, 244498960), (4, 122249480), (5, 97799584), (8, 61124740), (10, 48899792), (16, 30562370), (20, 24449896), (32, 15281185), (37, 13216160), (40, 12224948), (74, 6608080), (80, 6112474), (148, 3304040), (160, 3056237), (185, 2643232), (296, 1652020), (370, 1321616), (592, 826010), (740, 660808), (1184, 413005), (1480, 330404), (2960, 165202), (5920, 82601)]