2022229640

素因数分解:

$2^3\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{27611}}^1$

素因数の和:29453

約数の個数: 32

約数和(自身を含む): 4552666560

約数和(自身を除く): 2530436920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1831, 3662, 7324, 9155, 14648, 18310, 27611, 36620, 55222, 73240, 110444, 138055, 220888, 276110, 552220, 1104440, 50555741, 101111482, 202222964, 252778705, 404445928, 505557410, 1011114820, 2022229640]

約数ペア:

[(1, 2022229640), (2, 1011114820), (4, 505557410), (5, 404445928), (8, 252778705), (10, 202222964), (20, 101111482), (40, 50555741), (1831, 1104440), (3662, 552220), (7324, 276110), (9155, 220888), (14648, 138055), (18310, 110444), (27611, 73240), (36620, 55222)]