66885950

素因数分解:

$2^1\times 5^2\times {\mathrm{569}}^1\times {\mathrm{2351}}^1$

素因数の和:2932

約数の個数: 24

約数和(自身を含む): 124679520

約数和(自身を除く): 57793570

約数列:

[1, 2, 5, 10, 25, 50, 569, 1138, 2351, 2845, 4702, 5690, 11755, 14225, 23510, 28450, 58775, 117550, 1337719, 2675438, 6688595, 13377190, 33442975, 66885950]

約数ペア:

[(1, 66885950), (2, 33442975), (5, 13377190), (10, 6688595), (25, 2675438), (50, 1337719), (569, 117550), (1138, 58775), (2351, 28450), (2845, 23510), (4702, 14225), (5690, 11755)]