4953160

素因数分解:

$2^3\times 5^1\times {\mathrm{123829}}^1$

素因数の和:123840

約数の個数: 16

約数和(自身を含む): 11144700

約数和(自身を除く): 6191540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 123829, 247658, 495316, 619145, 990632, 1238290, 2476580, 4953160]

約数ペア:

[(1, 4953160), (2, 2476580), (4, 1238290), (5, 990632), (8, 619145), (10, 495316), (20, 247658), (40, 123829)]