760660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 1622376

約数和(自身を除く): 861716

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 521, 730, 1042, 1460, 2084, 2605, 5210, 10420, 38033, 76066, 152132, 190165, 380330, 760660]

約数ペア:

[(1, 760660), (2, 380330), (4, 190165), (5, 152132), (10, 76066), (20, 38033), (73, 10420), (146, 5210), (292, 2605), (365, 2084), (521, 1460), (730, 1042)]