132905980

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{125383}}^1$

素因数の和:125445

約数の個数: 24

約数和(自身を含む): 284370912

約数和(自身を除く): 151464932

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 125383, 250766, 501532, 626915, 1253830, 2507660, 6645299, 13290598, 26581196, 33226495, 66452990, 132905980]

約数ペア:

[(1, 132905980), (2, 66452990), (4, 33226495), (5, 26581196), (10, 13290598), (20, 6645299), (53, 2507660), (106, 1253830), (212, 626915), (265, 501532), (530, 250766), (1060, 125383)]