90148060

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{5923}}^1$

素因数の和:6693

約数の個数: 24

約数和(自身を含む): 189591696

約数和(自身を除く): 99443636

約数列:

[1, 2, 4, 5, 10, 20, 761, 1522, 3044, 3805, 5923, 7610, 11846, 15220, 23692, 29615, 59230, 118460, 4507403, 9014806, 18029612, 22537015, 45074030, 90148060]

約数ペア:

[(1, 90148060), (2, 45074030), (4, 22537015), (5, 18029612), (10, 9014806), (20, 4507403), (761, 118460), (1522, 59230), (3044, 29615), (3805, 23692), (5923, 15220), (7610, 11846)]