69020450

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{9931}}^1$

素因数の和:10082

約数の個数: 24

約数和(自身を含む): 129314640

約数和(自身を除く): 60294190

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 6950, 9931, 19862, 49655, 99310, 248275, 496550, 1380409, 2760818, 6902045, 13804090, 34510225, 69020450]

約数ペア:

[(1, 69020450), (2, 34510225), (5, 13804090), (10, 6902045), (25, 2760818), (50, 1380409), (139, 496550), (278, 248275), (695, 99310), (1390, 49655), (3475, 19862), (6950, 9931)]