46380440

素因数分解:

$2^3\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1163}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 104550480

約数和(自身を除く): 58170040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 997, 1163, 1994, 2326, 3988, 4652, 4985, 5815, 7976, 9304, 9970, 11630, 19940, 23260, 39880, 46520, 1159511, 2319022, 4638044, 5797555, 9276088, 11595110, 23190220, 46380440]

約数ペア:

[(1, 46380440), (2, 23190220), (4, 11595110), (5, 9276088), (8, 5797555), (10, 4638044), (20, 2319022), (40, 1159511), (997, 46520), (1163, 39880), (1994, 23260), (2326, 19940), (3988, 11630), (4652, 9970), (4985, 9304), (5815, 7976)]