27395380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33409}}^1$

素因数の和:33459

約数の個数: 24

約数和(自身を含む): 58935240

約数和(自身を除く): 31539860

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 33409, 66818, 133636, 167045, 334090, 668180, 1369769, 2739538, 5479076, 6848845, 13697690, 27395380]

約数ペア:

[(1, 27395380), (2, 13697690), (4, 6848845), (5, 5479076), (10, 2739538), (20, 1369769), (41, 668180), (82, 334090), (164, 167045), (205, 133636), (410, 66818), (820, 33409)]