4080212200

素因数分解:

$2^3\times 5^2\times {\mathrm{20401061}}^1$

素因数の和:20401077

約数の個数: 24

約数和(自身を含む): 9486493830

約数和(自身を除く): 5406281630

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 20401061, 40802122, 81604244, 102005305, 163208488, 204010610, 408021220, 510026525, 816042440, 1020053050, 2040106100, 4080212200]

約数ペア:

[(1, 4080212200), (2, 2040106100), (4, 1020053050), (5, 816042440), (8, 510026525), (10, 408021220), (20, 204010610), (25, 163208488), (40, 102005305), (50, 81604244), (100, 40802122), (200, 20401061)]