9854960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2621}}^1$

素因数の和:2681

約数の個数: 40

約数和(自身を含む): 23409216

約数和(自身を除く): 13554256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 2621, 3760, 5242, 10484, 13105, 20968, 26210, 41936, 52420, 104840, 123187, 209680, 246374, 492748, 615935, 985496, 1231870, 1970992, 2463740, 4927480, 9854960]

約数ペア:

[(1, 9854960), (2, 4927480), (4, 2463740), (5, 1970992), (8, 1231870), (10, 985496), (16, 615935), (20, 492748), (40, 246374), (47, 209680), (80, 123187), (94, 104840), (188, 52420), (235, 41936), (376, 26210), (470, 20968), (752, 13105), (940, 10484), (1880, 5242), (2621, 3760)]