271632080

素因数分解:

$2^4\times 5^1\times {\mathrm{709}}^1\times {\mathrm{4789}}^1$

素因数の和:5511

約数の個数: 40

約数和(自身を含む): 632567400

約数和(自身を除く): 360935320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 709, 1418, 2836, 3545, 4789, 5672, 7090, 9578, 11344, 14180, 19156, 23945, 28360, 38312, 47890, 56720, 76624, 95780, 191560, 383120, 3395401, 6790802, 13581604, 16977005, 27163208, 33954010, 54326416, 67908020, 135816040, 271632080]

約数ペア:

[(1, 271632080), (2, 135816040), (4, 67908020), (5, 54326416), (8, 33954010), (10, 27163208), (16, 16977005), (20, 13581604), (40, 6790802), (80, 3395401), (709, 383120), (1418, 191560), (2836, 95780), (3545, 76624), (4789, 56720), (5672, 47890), (7090, 38312), (9578, 28360), (11344, 23945), (14180, 19156)]