4049791660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1\times {\mathrm{4253}}^1$

素因数の和:5322

約数の個数: 48

約数和(自身を含む): 8696128896

約数和(自身を除く): 4646337236

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1013, 2026, 4052, 4253, 5065, 8506, 10130, 17012, 20260, 21265, 42530, 47611, 85060, 95222, 190444, 199891, 238055, 399782, 476110, 799564, 952220, 999455, 1998910, 3997820, 4308289, 8616578, 17233156, 21541445, 43082890, 86165780, 202489583, 404979166, 809958332, 1012447915, 2024895830, 4049791660]

約数ペア:

[(1, 4049791660), (2, 2024895830), (4, 1012447915), (5, 809958332), (10, 404979166), (20, 202489583), (47, 86165780), (94, 43082890), (188, 21541445), (235, 17233156), (470, 8616578), (940, 4308289), (1013, 3997820), (2026, 1998910), (4052, 999455), (4253, 952220), (5065, 799564), (8506, 476110), (10130, 399782), (17012, 238055), (20260, 199891), (21265, 190444), (42530, 95222), (47611, 85060)]