97584040

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5507}}^1$

素因数の和:5961

約数の個数: 32

約数和(自身を含む): 220099680

約数和(自身を除く): 122515640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 3544, 4430, 5507, 8860, 11014, 17720, 22028, 27535, 44056, 55070, 110140, 220280, 2439601, 4879202, 9758404, 12198005, 19516808, 24396010, 48792020, 97584040]

約数ペア:

[(1, 97584040), (2, 48792020), (4, 24396010), (5, 19516808), (8, 12198005), (10, 9758404), (20, 4879202), (40, 2439601), (443, 220280), (886, 110140), (1772, 55070), (2215, 44056), (3544, 27535), (4430, 22028), (5507, 17720), (8860, 11014)]