47978200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5851}}^1$

素因数の和:5908

約数の個数: 48

約数和(自身を含む): 114289560

約数和(自身を除く): 66311360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 5851, 8200, 11702, 23404, 29255, 46808, 58510, 117020, 146275, 234040, 239891, 292550, 479782, 585100, 959564, 1170200, 1199455, 1919128, 2398910, 4797820, 5997275, 9595640, 11994550, 23989100, 47978200]

約数ペア:

[(1, 47978200), (2, 23989100), (4, 11994550), (5, 9595640), (8, 5997275), (10, 4797820), (20, 2398910), (25, 1919128), (40, 1199455), (41, 1170200), (50, 959564), (82, 585100), (100, 479782), (164, 292550), (200, 239891), (205, 234040), (328, 146275), (410, 117020), (820, 58510), (1025, 46808), (1640, 29255), (2050, 23404), (4100, 11702), (5851, 8200)]