25793430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66137}}^1$

素因数の和:66160

約数の個数: 32

約数和(自身を含む): 66667104

約数和(自身を除く): 40873674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 66137, 132274, 198411, 330685, 396822, 661370, 859781, 992055, 1719562, 1984110, 2579343, 4298905, 5158686, 8597810, 12896715, 25793430]

約数ペア:

[(1, 25793430), (2, 12896715), (3, 8597810), (5, 5158686), (6, 4298905), (10, 2579343), (13, 1984110), (15, 1719562), (26, 992055), (30, 859781), (39, 661370), (65, 396822), (78, 330685), (130, 198411), (195, 132274), (390, 66137)]