2022076240

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{223681}}^1$

素因数の和:223807

約数の個数: 40

約数和(自身を含む): 4742953128

約数和(自身を除く): 2720876888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 223681, 447362, 894724, 1118405, 1789448, 2236810, 3578896, 4473620, 8947240, 17894480, 25275953, 50551906, 101103812, 126379765, 202207624, 252759530, 404415248, 505519060, 1011038120, 2022076240]

約数ペア:

[(1, 2022076240), (2, 1011038120), (4, 505519060), (5, 404415248), (8, 252759530), (10, 202207624), (16, 126379765), (20, 101103812), (40, 50551906), (80, 25275953), (113, 17894480), (226, 8947240), (452, 4473620), (565, 3578896), (904, 2236810), (1130, 1789448), (1808, 1118405), (2260, 894724), (4520, 447362), (9040, 223681)]