37767340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145259}}^1$

素因数の和:145281

約数の個数: 24

約数和(自身を含む): 85412880

約数和(自身を除く): 47645540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 145259, 290518, 581036, 726295, 1452590, 1888367, 2905180, 3776734, 7553468, 9441835, 18883670, 37767340]

約数ペア:

[(1, 37767340), (2, 18883670), (4, 9441835), (5, 7553468), (10, 3776734), (13, 2905180), (20, 1888367), (26, 1452590), (52, 726295), (65, 581036), (130, 290518), (260, 145259)]