3980350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7237}}^1$

素因数の和:7260

約数の個数: 24

約数和(自身を含む): 8077608

約数和(自身を除く): 4097258

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 7237, 14474, 36185, 72370, 79607, 159214, 180925, 361850, 398035, 796070, 1990175, 3980350]

約数ペア:

[(1, 3980350), (2, 1990175), (5, 796070), (10, 398035), (11, 361850), (22, 180925), (25, 159214), (50, 79607), (55, 72370), (110, 36185), (275, 14474), (550, 7237)]