134637560

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{10169}}^1$

素因数の和:10511

約数の個数: 32

約数和(自身を含む): 303879600

約数和(自身を除く): 169242040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6620, 10169, 13240, 20338, 40676, 50845, 81352, 101690, 203380, 406760, 3365939, 6731878, 13463756, 16829695, 26927512, 33659390, 67318780, 134637560]

約数ペア:

[(1, 134637560), (2, 67318780), (4, 33659390), (5, 26927512), (8, 16829695), (10, 13463756), (20, 6731878), (40, 3365939), (331, 406760), (662, 203380), (1324, 101690), (1655, 81352), (2648, 50845), (3310, 40676), (6620, 20338), (10169, 13240)]