38366420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2281}}^1$

素因数の和:2348

約数の個数: 36

約数和(自身を含む): 83480124

約数和(自身を除く): 45113704

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 2281, 3364, 4205, 4562, 8410, 9124, 11405, 16820, 22810, 45620, 66149, 132298, 264596, 330745, 661490, 1322980, 1918321, 3836642, 7673284, 9591605, 19183210, 38366420]

約数ペア:

[(1, 38366420), (2, 19183210), (4, 9591605), (5, 7673284), (10, 3836642), (20, 1918321), (29, 1322980), (58, 661490), (116, 330745), (145, 264596), (290, 132298), (580, 66149), (841, 45620), (1682, 22810), (2281, 16820), (3364, 11405), (4205, 9124), (4562, 8410)]