29420900

素因数分解:

$2^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1231}}^1$

素因数の和:1484

約数の個数: 36

約数和(自身を含む): 64162560

約数和(自身を除く): 34741660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 239, 478, 956, 1195, 1231, 2390, 2462, 4780, 4924, 5975, 6155, 11950, 12310, 23900, 24620, 30775, 61550, 123100, 294209, 588418, 1176836, 1471045, 2942090, 5884180, 7355225, 14710450, 29420900]

約数ペア:

[(1, 29420900), (2, 14710450), (4, 7355225), (5, 5884180), (10, 2942090), (20, 1471045), (25, 1176836), (50, 588418), (100, 294209), (239, 123100), (478, 61550), (956, 30775), (1195, 24620), (1231, 23900), (2390, 12310), (2462, 11950), (4780, 6155), (4924, 5975)]