41378020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{50461}}^1$

素因数の和:50511

約数の個数: 24

約数和(自身を含む): 89014968

約数和(自身を除く): 47636948

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 50461, 100922, 201844, 252305, 504610, 1009220, 2068901, 4137802, 8275604, 10344505, 20689010, 41378020]

約数ペア:

[(1, 41378020), (2, 20689010), (4, 10344505), (5, 8275604), (10, 4137802), (20, 2068901), (41, 1009220), (82, 504610), (164, 252305), (205, 201844), (410, 100922), (820, 50461)]