39868060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{117259}}^1$

素因数の和:117285

約数の個数: 24

約数和(自身を含む): 88648560

約数和(自身を除く): 48780500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 117259, 234518, 469036, 586295, 1172590, 1993403, 2345180, 3986806, 7973612, 9967015, 19934030, 39868060]

約数ペア:

[(1, 39868060), (2, 19934030), (4, 9967015), (5, 7973612), (10, 3986806), (17, 2345180), (20, 1993403), (34, 1172590), (68, 586295), (85, 469036), (170, 234518), (340, 117259)]