132104840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{471803}}^1$

素因数の和:471821

約数の個数: 32

約数和(自身を含む): 339698880

約数和(自身を除く): 207594040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 471803, 943606, 1887212, 2359015, 3302621, 3774424, 4718030, 6605242, 9436060, 13210484, 16513105, 18872120, 26420968, 33026210, 66052420, 132104840]

約数ペア:

[(1, 132104840), (2, 66052420), (4, 33026210), (5, 26420968), (7, 18872120), (8, 16513105), (10, 13210484), (14, 9436060), (20, 6605242), (28, 4718030), (35, 3774424), (40, 3302621), (56, 2359015), (70, 1887212), (140, 943606), (280, 471803)]