2116180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9619}}^1$

素因数の和:9639

約数の個数: 24

約数和(自身を含む): 4848480

約数和(自身を除く): 2732300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9619, 19238, 38476, 48095, 96190, 105809, 192380, 211618, 423236, 529045, 1058090, 2116180]

約数ペア:

[(1, 2116180), (2, 1058090), (4, 529045), (5, 423236), (10, 211618), (11, 192380), (20, 105809), (22, 96190), (44, 48095), (55, 38476), (110, 19238), (220, 9619)]