39242260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{37021}}^1$

素因数の和:37083

約数の個数: 24

約数和(自身を含む): 83965896

約数和(自身を除く): 44723636

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 37021, 74042, 148084, 185105, 370210, 740420, 1962113, 3924226, 7848452, 9810565, 19621130, 39242260]

約数ペア:

[(1, 39242260), (2, 19621130), (4, 9810565), (5, 7848452), (10, 3924226), (20, 1962113), (53, 740420), (106, 370210), (212, 185105), (265, 148084), (530, 74042), (1060, 37021)]