72296060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{45757}}^1$

素因数の和:45845

約数の個数: 24

約数和(自身を含む): 153746880

約数和(自身を除く): 81450820

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 45757, 91514, 183028, 228785, 457570, 915140, 3614803, 7229606, 14459212, 18074015, 36148030, 72296060]

約数ペア:

[(1, 72296060), (2, 36148030), (4, 18074015), (5, 14459212), (10, 7229606), (20, 3614803), (79, 915140), (158, 457570), (316, 228785), (395, 183028), (790, 91514), (1580, 45757)]