939884060

素因数分解:

$2^2\times 5^1\times {\mathrm{3547}}^1\times {\mathrm{13249}}^1$

素因数の和:16805

約数の個数: 24

約数和(自身を含む): 1974462000

約数和(自身を除く): 1034577940

約数列:

[1, 2, 4, 5, 10, 20, 3547, 7094, 13249, 14188, 17735, 26498, 35470, 52996, 66245, 70940, 132490, 264980, 46994203, 93988406, 187976812, 234971015, 469942030, 939884060]

約数ペア:

[(1, 939884060), (2, 469942030), (4, 234971015), (5, 187976812), (10, 93988406), (20, 46994203), (3547, 264980), (7094, 132490), (13249, 70940), (14188, 66245), (17735, 52996), (26498, 35470)]