16023260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 37007712

約数和(自身を除く): 20984452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 173, 220, 346, 421, 692, 842, 865, 1684, 1730, 1903, 2105, 3460, 3806, 4210, 4631, 7612, 8420, 9262, 9515, 18524, 19030, 23155, 38060, 46310, 72833, 92620, 145666, 291332, 364165, 728330, 801163, 1456660, 1602326, 3204652, 4005815, 8011630, 16023260]

約数ペア:

[(1, 16023260), (2, 8011630), (4, 4005815), (5, 3204652), (10, 1602326), (11, 1456660), (20, 801163), (22, 728330), (44, 364165), (55, 291332), (110, 145666), (173, 92620), (220, 72833), (346, 46310), (421, 38060), (692, 23155), (842, 19030), (865, 18524), (1684, 9515), (1730, 9262), (1903, 8420), (2105, 7612), (3460, 4631), (3806, 4210)]