22384720

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3833}}^1$

素因数の和:3919

約数の個数: 40

約数和(自身を含む): 52771176

約数和(自身を除く): 30386456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 3833, 5840, 7666, 15332, 19165, 30664, 38330, 61328, 76660, 153320, 279809, 306640, 559618, 1119236, 1399045, 2238472, 2798090, 4476944, 5596180, 11192360, 22384720]

約数ペア:

[(1, 22384720), (2, 11192360), (4, 5596180), (5, 4476944), (8, 2798090), (10, 2238472), (16, 1399045), (20, 1119236), (40, 559618), (73, 306640), (80, 279809), (146, 153320), (292, 76660), (365, 61328), (584, 38330), (730, 30664), (1168, 19165), (1460, 15332), (2920, 7666), (3833, 5840)]