2514940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3067}}^1$

素因数の和:3117

約数の個数: 24

約数和(自身を含む): 5411952

約数和(自身を除く): 2897012

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 3067, 6134, 12268, 15335, 30670, 61340, 125747, 251494, 502988, 628735, 1257470, 2514940]

約数ペア:

[(1, 2514940), (2, 1257470), (4, 628735), (5, 502988), (10, 251494), (20, 125747), (41, 61340), (82, 30670), (164, 15335), (205, 12268), (410, 6134), (820, 3067)]