43425820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 97100640

約数和(自身を除く): 53674820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 337, 340, 379, 674, 758, 1348, 1516, 1685, 1895, 3370, 3790, 5729, 6443, 6740, 7580, 11458, 12886, 22916, 25772, 28645, 32215, 57290, 64430, 114580, 127723, 128860, 255446, 510892, 638615, 1277230, 2171291, 2554460, 4342582, 8685164, 10856455, 21712910, 43425820]

約数ペア:

[(1, 43425820), (2, 21712910), (4, 10856455), (5, 8685164), (10, 4342582), (17, 2554460), (20, 2171291), (34, 1277230), (68, 638615), (85, 510892), (170, 255446), (337, 128860), (340, 127723), (379, 114580), (674, 64430), (758, 57290), (1348, 32215), (1516, 28645), (1685, 25772), (1895, 22916), (3370, 12886), (3790, 11458), (5729, 7580), (6443, 6740)]