37426220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143947}}^1$

素因数の和:143969

約数の個数: 24

約数和(自身を含む): 84641424

約数和(自身を除く): 47215204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 143947, 287894, 575788, 719735, 1439470, 1871311, 2878940, 3742622, 7485244, 9356555, 18713110, 37426220]

約数ペア:

[(1, 37426220), (2, 18713110), (4, 9356555), (5, 7485244), (10, 3742622), (13, 2878940), (20, 1871311), (26, 1439470), (52, 719735), (65, 575788), (130, 287894), (260, 143947)]