22474420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38749}}^1$

素因数の和:38787

約数の個数: 24

約数和(自身を含む): 48825000

約数和(自身を除く): 26350580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 38749, 77498, 154996, 193745, 387490, 774980, 1123721, 2247442, 4494884, 5618605, 11237210, 22474420]

約数ペア:

[(1, 22474420), (2, 11237210), (4, 5618605), (5, 4494884), (10, 2247442), (20, 1123721), (29, 774980), (58, 387490), (116, 193745), (145, 154996), (290, 77498), (580, 38749)]