39829270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2029}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 77757120

約数和(自身を除く): 37927850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 2029, 3926, 4058, 9815, 10145, 19630, 20290, 26377, 52754, 131885, 263770, 306379, 612758, 1531895, 3063790, 3982927, 7965854, 19914635, 39829270]

約数ペア:

[(1, 39829270), (2, 19914635), (5, 7965854), (10, 3982927), (13, 3063790), (26, 1531895), (65, 612758), (130, 306379), (151, 263770), (302, 131885), (755, 52754), (1510, 26377), (1963, 20290), (2029, 19630), (3926, 10145), (4058, 9815)]