2905093.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1201}}^1$

素因数の和:1801

約数の個数: 40

約数和(自身を含む): 131460336

約数和(自身を除く): 75061376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 1201, 2348, 2402, 2935, 4696, 4804, 5870, 6005, 9392, 9608, 11740, 12010, 19216, 23480, 24020, 46960, 48040, 96080, 704987, 1409974, 2819948, 3524935, 5639896, 7049870, 11279792, 14099740, 28199480, 56398960]

約数ペア:

[(1, 56398960), (2, 28199480), (4, 14099740), (5, 11279792), (8, 7049870), (10, 5639896), (16, 3524935), (20, 2819948), (40, 1409974), (80, 704987), (587, 96080), (1174, 48040), (1201, 46960), (2348, 24020), (2402, 23480), (2935, 19216), (4696, 12010), (4804, 11740), (5870, 9608), (6005, 9392)]