4032072.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 33516000

約数和(自身を除く): 18855380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 499, 565, 998, 1130, 1469, 1996, 2260, 2495, 2938, 4990, 5876, 6487, 7345, 9980, 12974, 14690, 25948, 29380, 32435, 56387, 64870, 112774, 129740, 225548, 281935, 563870, 733031, 1127740, 1466062, 2932124, 3665155, 7330310, 14660620]

約数ペア:

[(1, 14660620), (2, 7330310), (4, 3665155), (5, 2932124), (10, 1466062), (13, 1127740), (20, 733031), (26, 563870), (52, 281935), (65, 225548), (113, 129740), (130, 112774), (226, 64870), (260, 56387), (452, 32435), (499, 29380), (565, 25948), (998, 14690), (1130, 12974), (1469, 9980), (1996, 7345), (2260, 6487), (2495, 5876), (2938, 4990)]