27408580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18773}}^1$

素因数の和:18855

約数の個数: 24

約数和(自身を含む): 58349592

約数和(自身を除く): 30941012

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 18773, 37546, 75092, 93865, 187730, 375460, 1370429, 2740858, 5481716, 6852145, 13704290, 27408580]

約数ペア:

[(1, 27408580), (2, 13704290), (4, 6852145), (5, 5481716), (10, 2740858), (20, 1370429), (73, 375460), (146, 187730), (292, 93865), (365, 75092), (730, 37546), (1460, 18773)]