2022089240

素因数分解:

$2^3\times 5^1\times {\mathrm{5113}}^1\times {\mathrm{9887}}^1$

素因数の和:15011

約数の個数: 32

約数和(自身を含む): 4551050880

約数和(自身を除く): 2528961640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5113, 9887, 10226, 19774, 20452, 25565, 39548, 40904, 49435, 51130, 79096, 98870, 102260, 197740, 204520, 395480, 50552231, 101104462, 202208924, 252761155, 404417848, 505522310, 1011044620, 2022089240]

約数ペア:

[(1, 2022089240), (2, 1011044620), (4, 505522310), (5, 404417848), (8, 252761155), (10, 202208924), (20, 101104462), (40, 50552231), (5113, 395480), (9887, 204520), (10226, 197740), (19774, 102260), (20452, 98870), (25565, 79096), (39548, 51130), (40904, 49435)]