4851328.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15913}}^1$

素因数の和:16025

約数の個数: 24

約数和(自身を含む): 69512352

約数和(自身を除く): 36731572

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 15913, 31826, 63652, 79565, 159130, 318260, 1639039, 3278078, 6556156, 8195195, 16390390, 32780780]

約数ペア:

[(1, 32780780), (2, 16390390), (4, 8195195), (5, 6556156), (10, 3278078), (20, 1639039), (103, 318260), (206, 159130), (412, 79565), (515, 63652), (1030, 31826), (2060, 15913)]