40585805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 15660595

約数列:

[1, 5, 13, 19, 59, 65, 95, 247, 295, 557, 767, 1121, 1235, 2785, 3835, 5605, 7241, 10583, 14573, 32863, 36205, 52915, 72865, 137579, 164315, 427219, 624397, 687895, 2136095, 3121985, 8117161, 40585805]

約数ペア:

[(1, 40585805), (5, 8117161), (13, 3121985), (19, 2136095), (59, 687895), (65, 624397), (95, 427219), (247, 164315), (295, 137579), (557, 72865), (767, 52915), (1121, 36205), (1235, 32863), (2785, 14573), (3835, 10583), (5605, 7241)]