8209450

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1453}}^1$

素因数の和:1578

約数の個数: 24

約数和(自身を含む): 15415308

約数和(自身を除く): 7205858

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 1453, 2825, 2906, 5650, 7265, 14530, 36325, 72650, 164189, 328378, 820945, 1641890, 4104725, 8209450]

約数ペア:

[(1, 8209450), (2, 4104725), (5, 1641890), (10, 820945), (25, 328378), (50, 164189), (113, 72650), (226, 36325), (565, 14530), (1130, 7265), (1453, 5650), (2825, 2906)]