54298220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{25373}}^1$

素因数の和:25489

約数の個数: 24

約数和(自身を含む): 115096464

約数和(自身を除く): 60798244

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 25373, 50746, 101492, 126865, 253730, 507460, 2714911, 5429822, 10859644, 13574555, 27149110, 54298220]

約数ペア:

[(1, 54298220), (2, 27149110), (4, 13574555), (5, 10859644), (10, 5429822), (20, 2714911), (107, 507460), (214, 253730), (428, 126865), (535, 101492), (1070, 50746), (2140, 25373)]