58780220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{172883}}^1$

素因数の和:172909

約数の個数: 24

約数和(自身を含む): 130700304

約数和(自身を除く): 71920084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 172883, 345766, 691532, 864415, 1728830, 2939011, 3457660, 5878022, 11756044, 14695055, 29390110, 58780220]

約数ペア:

[(1, 58780220), (2, 29390110), (4, 14695055), (5, 11756044), (10, 5878022), (17, 3457660), (20, 2939011), (34, 1728830), (68, 864415), (85, 691532), (170, 345766), (340, 172883)]