8106400

素因数分解:

$2^5\times 5^2\times {\mathrm{10133}}^1$

素因数の和:10153

約数の個数: 36

約数和(自身を含む): 19791702

約数和(自身を除く): 11685302

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 10133, 20266, 40532, 50665, 81064, 101330, 162128, 202660, 253325, 324256, 405320, 506650, 810640, 1013300, 1621280, 2026600, 4053200, 8106400]

約数ペア:

[(1, 8106400), (2, 4053200), (4, 2026600), (5, 1621280), (8, 1013300), (10, 810640), (16, 506650), (20, 405320), (25, 324256), (32, 253325), (40, 202660), (50, 162128), (80, 101330), (100, 81064), (160, 50665), (200, 40532), (400, 20266), (800, 10133)]