2425668580

素因数分解:

$2^2\times 5^1\times {\mathrm{2237}}^1\times {\mathrm{54217}}^1$

素因数の和:56463

約数の個数: 24

約数和(自身を含む): 5096275128

約数和(自身を除く): 2670606548

約数列:

[1, 2, 4, 5, 10, 20, 2237, 4474, 8948, 11185, 22370, 44740, 54217, 108434, 216868, 271085, 542170, 1084340, 121283429, 242566858, 485133716, 606417145, 1212834290, 2425668580]

約数ペア:

[(1, 2425668580), (2, 1212834290), (4, 606417145), (5, 485133716), (10, 242566858), (20, 121283429), (2237, 1084340), (4474, 542170), (8948, 271085), (11185, 216868), (22370, 108434), (44740, 54217)]