53370400

素因数分解:

$2^5\times 5^2\times {\mathrm{66713}}^1$

素因数の和:66733

約数の個数: 36

約数和(自身を含む): 130292442

約数和(自身を除く): 76922042

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 66713, 133426, 266852, 333565, 533704, 667130, 1067408, 1334260, 1667825, 2134816, 2668520, 3335650, 5337040, 6671300, 10674080, 13342600, 26685200, 53370400]

約数ペア:

[(1, 53370400), (2, 26685200), (4, 13342600), (5, 10674080), (8, 6671300), (10, 5337040), (16, 3335650), (20, 2668520), (25, 2134816), (32, 1667825), (40, 1334260), (50, 1067408), (80, 667130), (100, 533704), (160, 333565), (200, 266852), (400, 133426), (800, 66713)]