29788240

素因数分解:

$2^4\times 5^1\times {\mathrm{372353}}^1$

素因数の和:372366

約数の個数: 20

約数和(自身を含む): 69257844

約数和(自身を除く): 39469604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 372353, 744706, 1489412, 1861765, 2978824, 3723530, 5957648, 7447060, 14894120, 29788240]

約数ペア:

[(1, 29788240), (2, 14894120), (4, 7447060), (5, 5957648), (8, 3723530), (10, 2978824), (16, 1861765), (20, 1489412), (40, 744706), (80, 372353)]