457147150

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{80911}}^1$

素因数の和:81036

約数の個数: 24

約数和(自身を含む): 857829024

約数和(自身を除く): 400681874

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5650, 80911, 161822, 404555, 809110, 2022775, 4045550, 9142943, 18285886, 45714715, 91429430, 228573575, 457147150]

約数ペア:

[(1, 457147150), (2, 228573575), (5, 91429430), (10, 45714715), (25, 18285886), (50, 9142943), (113, 4045550), (226, 2022775), (565, 809110), (1130, 404555), (2825, 161822), (5650, 80911)]