4022148940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6487337}}^1$

素因数の和:6487377

約数の個数: 24

約数和(自身を含む): 8718982272

約数和(自身を除く): 4696833332

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 6487337, 12974674, 25949348, 32436685, 64873370, 129746740, 201107447, 402214894, 804429788, 1005537235, 2011074470, 4022148940]

約数ペア:

[(1, 4022148940), (2, 2011074470), (4, 1005537235), (5, 804429788), (10, 402214894), (20, 201107447), (31, 129746740), (62, 64873370), (124, 32436685), (155, 25949348), (310, 12974674), (620, 6487337)]