4920763160

素因数分解:

$2^3\times 5^1\times {\mathrm{123019079}}^1$

素因数の和:123019090

約数の個数: 16

約数和(自身を含む): 11071717200

約数和(自身を除く): 6150954040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 123019079, 246038158, 492076316, 615095395, 984152632, 1230190790, 2460381580, 4920763160]

約数ペア:

[(1, 4920763160), (2, 2460381580), (4, 1230190790), (5, 984152632), (8, 615095395), (10, 492076316), (20, 246038158), (40, 123019079)]