4236680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15131}}^1$

素因数の和:15149

約数の個数: 32

約数和(自身を含む): 10895040

約数和(自身を除く): 6658360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15131, 30262, 60524, 75655, 105917, 121048, 151310, 211834, 302620, 423668, 529585, 605240, 847336, 1059170, 2118340, 4236680]

約数ペア:

[(1, 4236680), (2, 2118340), (4, 1059170), (5, 847336), (7, 605240), (8, 529585), (10, 423668), (14, 302620), (20, 211834), (28, 151310), (35, 121048), (40, 105917), (56, 75655), (70, 60524), (140, 30262), (280, 15131)]