71150980

素因数分解:

$2^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{3733}}^1$

素因数の和:4695

約数の個数: 24

約数和(自身を含む): 149613912

約数和(自身を除く): 78462932

約数列:

[1, 2, 4, 5, 10, 20, 953, 1906, 3733, 3812, 4765, 7466, 9530, 14932, 18665, 19060, 37330, 74660, 3557549, 7115098, 14230196, 17787745, 35575490, 71150980]

約数ペア:

[(1, 71150980), (2, 35575490), (4, 17787745), (5, 14230196), (10, 7115098), (20, 3557549), (953, 74660), (1906, 37330), (3733, 19060), (3812, 18665), (4765, 14932), (7466, 9530)]