48846640

素因数分解:

$2^4\times 5^1\times {\mathrm{610583}}^1$

素因数の和:610596

約数の個数: 20

約数和(自身を含む): 113568624

約数和(自身を除く): 64721984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 610583, 1221166, 2442332, 3052915, 4884664, 6105830, 9769328, 12211660, 24423320, 48846640]

約数ペア:

[(1, 48846640), (2, 24423320), (4, 12211660), (5, 9769328), (8, 6105830), (10, 4884664), (16, 3052915), (20, 2442332), (40, 1221166), (80, 610583)]