39569540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{116381}}^1$

素因数の和:116407

約数の個数: 24

約数和(自身を含む): 87984792

約数和(自身を除く): 48415252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 116381, 232762, 465524, 581905, 1163810, 1978477, 2327620, 3956954, 7913908, 9892385, 19784770, 39569540]

約数ペア:

[(1, 39569540), (2, 19784770), (4, 9892385), (5, 7913908), (10, 3956954), (17, 2327620), (20, 1978477), (34, 1163810), (68, 581905), (85, 465524), (170, 232762), (340, 116381)]