140609150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{255653}}^1$

素因数の和:255676

約数の個数: 24

約数和(自身を含む): 285309864

約数和(自身を除く): 144700714

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 255653, 511306, 1278265, 2556530, 2812183, 5624366, 6391325, 12782650, 14060915, 28121830, 70304575, 140609150]

約数ペア:

[(1, 140609150), (2, 70304575), (5, 28121830), (10, 14060915), (11, 12782650), (22, 6391325), (25, 5624366), (50, 2812183), (55, 2556530), (110, 1278265), (275, 511306), (550, 255653)]