104236040

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{25801}}^1$

素因数の和:25913

約数の個数: 32

約数和(自身を含む): 236862360

約数和(自身を除く): 132626320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 25801, 51602, 103204, 129005, 206408, 258010, 516020, 1032040, 2605901, 5211802, 10423604, 13029505, 20847208, 26059010, 52118020, 104236040]

約数ペア:

[(1, 104236040), (2, 52118020), (4, 26059010), (5, 20847208), (8, 13029505), (10, 10423604), (20, 5211802), (40, 2605901), (101, 1032040), (202, 516020), (404, 258010), (505, 206408), (808, 129005), (1010, 103204), (2020, 51602), (4040, 25801)]