32880140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{31019}}^1$

素因数の和:31081

約数の個数: 24

約数和(自身を含む): 70353360

約数和(自身を除く): 37473220

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 31019, 62038, 124076, 155095, 310190, 620380, 1644007, 3288014, 6576028, 8220035, 16440070, 32880140]

約数ペア:

[(1, 32880140), (2, 16440070), (4, 8220035), (5, 6576028), (10, 3288014), (20, 1644007), (53, 620380), (106, 310190), (212, 155095), (265, 124076), (530, 62038), (1060, 31019)]