22494640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{40169}}^1$

素因数の和:40189

約数の個数: 40

約数和(自身を含む): 59772960

約数和(自身を除く): 37278320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 40169, 80338, 160676, 200845, 281183, 321352, 401690, 562366, 642704, 803380, 1124732, 1405915, 1606760, 2249464, 2811830, 3213520, 4498928, 5623660, 11247320, 22494640]

約数ペア:

[(1, 22494640), (2, 11247320), (4, 5623660), (5, 4498928), (7, 3213520), (8, 2811830), (10, 2249464), (14, 1606760), (16, 1405915), (20, 1124732), (28, 803380), (35, 642704), (40, 562366), (56, 401690), (70, 321352), (80, 281183), (112, 200845), (140, 160676), (280, 80338), (560, 40169)]