39382180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{701}}^1$

素因数の和:816

約数の個数: 36

約数和(自身を含む): 84412692

約数和(自身を除く): 45030512

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 701, 1060, 1402, 2804, 2809, 3505, 5618, 7010, 11236, 14020, 14045, 28090, 37153, 56180, 74306, 148612, 185765, 371530, 743060, 1969109, 3938218, 7876436, 9845545, 19691090, 39382180]

約数ペア:

[(1, 39382180), (2, 19691090), (4, 9845545), (5, 7876436), (10, 3938218), (20, 1969109), (53, 743060), (106, 371530), (212, 185765), (265, 148612), (530, 74306), (701, 56180), (1060, 37153), (1402, 28090), (2804, 14045), (2809, 14020), (3505, 11236), (5618, 7010)]