2050454075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{1049}}^1\times {\mathrm{1907}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 2608426800

約数和(自身を除く): 557972725

約数列:

[1, 5, 25, 41, 205, 1025, 1049, 1907, 5245, 9535, 26225, 43009, 47675, 78187, 215045, 390935, 1075225, 1954675, 2000443, 10002215, 50011075, 82018163, 410090815, 2050454075]

約数ペア:

[(1, 2050454075), (5, 410090815), (25, 82018163), (41, 50011075), (205, 10002215), (1025, 2000443), (1049, 1954675), (1907, 1075225), (5245, 390935), (9535, 215045), (26225, 78187), (43009, 47675)]