7904831260

素因数分解:

$2^2\times 5^1\times {\mathrm{9629}}^1\times {\mathrm{41047}}^1$

素因数の和:50685

約数の個数: 24

約数和(自身を含む): 16602274080

約数和(自身を除く): 8697442820

約数列:

[1, 2, 4, 5, 10, 20, 9629, 19258, 38516, 41047, 48145, 82094, 96290, 164188, 192580, 205235, 410470, 820940, 395241563, 790483126, 1580966252, 1976207815, 3952415630, 7904831260]

約数ペア:

[(1, 7904831260), (2, 3952415630), (4, 1976207815), (5, 1580966252), (10, 790483126), (20, 395241563), (9629, 820940), (19258, 410470), (38516, 205235), (41047, 192580), (48145, 164188), (82094, 96290)]