1875880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 4406400

約数和(自身を除く): 2530520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2039, 4078, 8156, 10195, 16312, 20390, 40780, 46897, 81560, 93794, 187588, 234485, 375176, 468970, 937940, 1875880]

約数ペア:

[(1, 1875880), (2, 937940), (4, 468970), (5, 375176), (8, 234485), (10, 187588), (20, 93794), (23, 81560), (40, 46897), (46, 40780), (92, 20390), (115, 16312), (184, 10195), (230, 8156), (460, 4078), (920, 2039)]