24496820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39511}}^1$

素因数の和:39551

約数の個数: 24

約数和(自身を含む): 53104128

約数和(自身を除く): 28607308

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 39511, 79022, 158044, 197555, 395110, 790220, 1224841, 2449682, 4899364, 6124205, 12248410, 24496820]

約数ペア:

[(1, 24496820), (2, 12248410), (4, 6124205), (5, 4899364), (10, 2449682), (20, 1224841), (31, 790220), (62, 395110), (124, 197555), (155, 158044), (310, 79022), (620, 39511)]