1043282480

素因数分解:

$2^4\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{8419}}^1$

素因数の和:9981

約数の個数: 40

約数和(自身を含む): 2427486000

約数和(自身を除く): 1384203520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1549, 3098, 6196, 7745, 8419, 12392, 15490, 16838, 24784, 30980, 33676, 42095, 61960, 67352, 84190, 123920, 134704, 168380, 336760, 673520, 13041031, 26082062, 52164124, 65205155, 104328248, 130410310, 208656496, 260820620, 521641240, 1043282480]

約数ペア:

[(1, 1043282480), (2, 521641240), (4, 260820620), (5, 208656496), (8, 130410310), (10, 104328248), (16, 65205155), (20, 52164124), (40, 26082062), (80, 13041031), (1549, 673520), (3098, 336760), (6196, 168380), (7745, 134704), (8419, 123920), (12392, 84190), (15490, 67352), (16838, 61960), (24784, 42095), (30980, 33676)]