1049740

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 2237760

約数和(自身を除く): 1188020

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 719, 730, 1438, 1460, 2876, 3595, 7190, 14380, 52487, 104974, 209948, 262435, 524870, 1049740]

約数ペア:

[(1, 1049740), (2, 524870), (4, 262435), (5, 209948), (10, 104974), (20, 52487), (73, 14380), (146, 7190), (292, 3595), (365, 2876), (719, 1460), (730, 1438)]