2510192140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4048697}}^1$

素因数の和:4048737

約数の個数: 24

約数和(自身を含む): 5441450112

約数和(自身を除く): 2931257972

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4048697, 8097394, 16194788, 20243485, 40486970, 80973940, 125509607, 251019214, 502038428, 627548035, 1255096070, 2510192140]

約数ペア:

[(1, 2510192140), (2, 1255096070), (4, 627548035), (5, 502038428), (10, 251019214), (20, 125509607), (31, 80973940), (62, 40486970), (124, 20243485), (155, 16194788), (310, 8097394), (620, 4048697)]