210585040

素因数分解:

$2^4\times 5^1\times {\mathrm{2632313}}^1$

素因数の和:2632326

約数の個数: 20

約数和(自身を含む): 489610404

約数和(自身を除く): 279025364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2632313, 5264626, 10529252, 13161565, 21058504, 26323130, 42117008, 52646260, 105292520, 210585040]

約数ペア:

[(1, 210585040), (2, 105292520), (4, 52646260), (5, 42117008), (8, 26323130), (10, 21058504), (16, 13161565), (20, 10529252), (40, 5264626), (80, 2632313)]