42491300

素因数分解:

$2^2\times 5^2\times {\mathrm{424913}}^1$

素因数の和:424927

約数の個数: 18

約数和(自身を含む): 92206338

約数和(自身を除く): 49715038

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 424913, 849826, 1699652, 2124565, 4249130, 8498260, 10622825, 21245650, 42491300]

約数ペア:

[(1, 42491300), (2, 21245650), (4, 10622825), (5, 8498260), (10, 4249130), (20, 2124565), (25, 1699652), (50, 849826), (100, 424913)]