36252280

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1861}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 81779040

約数和(自身を除く): 45526760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1861, 1948, 2435, 3722, 3896, 4870, 7444, 9305, 9740, 14888, 18610, 19480, 37220, 74440, 906307, 1812614, 3625228, 4531535, 7250456, 9063070, 18126140, 36252280]

約数ペア:

[(1, 36252280), (2, 18126140), (4, 9063070), (5, 7250456), (8, 4531535), (10, 3625228), (20, 1812614), (40, 906307), (487, 74440), (974, 37220), (1861, 19480), (1948, 18610), (2435, 14888), (3722, 9740), (3896, 9305), (4870, 7444)]