135354040

素因数分解:

$2^3\times 5^1\times {\mathrm{853}}^1\times {\mathrm{3967}}^1$

素因数の和:4831

約数の個数: 32

約数和(自身を含む): 304980480

約数和(自身を除く): 169626440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 853, 1706, 3412, 3967, 4265, 6824, 7934, 8530, 15868, 17060, 19835, 31736, 34120, 39670, 79340, 158680, 3383851, 6767702, 13535404, 16919255, 27070808, 33838510, 67677020, 135354040]

約数ペア:

[(1, 135354040), (2, 67677020), (4, 33838510), (5, 27070808), (8, 16919255), (10, 13535404), (20, 6767702), (40, 3383851), (853, 158680), (1706, 79340), (3412, 39670), (3967, 34120), (4265, 31736), (6824, 19835), (7934, 17060), (8530, 15868)]