29960900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{5653}}^1$

素因数の和:5720

約数の個数: 36

約数和(自身を含む): 66253572

約数和(自身を除く): 36292672

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 5653, 11306, 22612, 28265, 56530, 113060, 141325, 282650, 299609, 565300, 599218, 1198436, 1498045, 2996090, 5992180, 7490225, 14980450, 29960900]

約数ペア:

[(1, 29960900), (2, 14980450), (4, 7490225), (5, 5992180), (10, 2996090), (20, 1498045), (25, 1198436), (50, 599218), (53, 565300), (100, 299609), (106, 282650), (212, 141325), (265, 113060), (530, 56530), (1060, 28265), (1325, 22612), (2650, 11306), (5300, 5653)]