19960147150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{7532131}}^1$

素因数の和:7532196

約数の個数: 24

約数和(自身を含む): 37826366904

約数和(自身を除く): 17866219754

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 7532131, 15064262, 37660655, 75321310, 188303275, 376606550, 399202943, 798405886, 1996014715, 3992029430, 9980073575, 19960147150]

約数ペア:

[(1, 19960147150), (2, 9980073575), (5, 3992029430), (10, 1996014715), (25, 798405886), (50, 399202943), (53, 376606550), (106, 188303275), (265, 75321310), (530, 37660655), (1325, 15064262), (2650, 7532131)]