36131080

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2039}}^1$

素因数の和:2493

約数の個数: 32

約数和(自身を含む): 81518400

約数和(自身を除く): 45387320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2039, 2215, 3544, 4078, 4430, 8156, 8860, 10195, 16312, 17720, 20390, 40780, 81560, 903277, 1806554, 3613108, 4516385, 7226216, 9032770, 18065540, 36131080]

約数ペア:

[(1, 36131080), (2, 18065540), (4, 9032770), (5, 7226216), (8, 4516385), (10, 3613108), (20, 1806554), (40, 903277), (443, 81560), (886, 40780), (1772, 20390), (2039, 17720), (2215, 16312), (3544, 10195), (4078, 8860), (4430, 8156)]