2073102520

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{458651}}^1$

素因数の和:458775

約数の個数: 32

約数和(自身を含む): 4705769520

約数和(自身を除く): 2632667000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 458651, 917302, 1834604, 2293255, 3669208, 4586510, 9173020, 18346040, 51827563, 103655126, 207310252, 259137815, 414620504, 518275630, 1036551260, 2073102520]

約数ペア:

[(1, 2073102520), (2, 1036551260), (4, 518275630), (5, 414620504), (8, 259137815), (10, 207310252), (20, 103655126), (40, 51827563), (113, 18346040), (226, 9173020), (452, 4586510), (565, 3669208), (904, 2293255), (1130, 1834604), (2260, 917302), (4520, 458651)]