64136060

素因数分解:

$2^2\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{2003}}^1$

素因数の和:3613

約数の個数: 24

約数和(自身を含む): 134837136

約数和(自身を除く): 70701076

約数列:

[1, 2, 4, 5, 10, 20, 1601, 2003, 3202, 4006, 6404, 8005, 8012, 10015, 16010, 20030, 32020, 40060, 3206803, 6413606, 12827212, 16034015, 32068030, 64136060]

約数ペア:

[(1, 64136060), (2, 32068030), (4, 16034015), (5, 12827212), (10, 6413606), (20, 3206803), (1601, 40060), (2003, 32020), (3202, 20030), (4006, 16010), (6404, 10015), (8005, 8012)]