70772960

素因数分解:

$2^5\times 5^1\times {\mathrm{631}}^1\times {\mathrm{701}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 167704992

約数和(自身を除く): 96932032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 631, 701, 1262, 1402, 2524, 2804, 3155, 3505, 5048, 5608, 6310, 7010, 10096, 11216, 12620, 14020, 20192, 22432, 25240, 28040, 50480, 56080, 100960, 112160, 442331, 884662, 1769324, 2211655, 3538648, 4423310, 7077296, 8846620, 14154592, 17693240, 35386480, 70772960]

約数ペア:

[(1, 70772960), (2, 35386480), (4, 17693240), (5, 14154592), (8, 8846620), (10, 7077296), (16, 4423310), (20, 3538648), (32, 2211655), (40, 1769324), (80, 884662), (160, 442331), (631, 112160), (701, 100960), (1262, 56080), (1402, 50480), (2524, 28040), (2804, 25240), (3155, 22432), (3505, 20192), (5048, 14020), (5608, 12620), (6310, 11216), (7010, 10096)]