108892720

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{33199}}^1$

素因数の和:33253

約数の個数: 40

約数和(自身を含む): 259358400

約数和(自身を除く): 150465680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 33199, 66398, 132796, 165995, 265592, 331990, 531184, 663980, 1327960, 1361159, 2655920, 2722318, 5444636, 6805795, 10889272, 13611590, 21778544, 27223180, 54446360, 108892720]

約数ペア:

[(1, 108892720), (2, 54446360), (4, 27223180), (5, 21778544), (8, 13611590), (10, 10889272), (16, 6805795), (20, 5444636), (40, 2722318), (41, 2655920), (80, 1361159), (82, 1327960), (164, 663980), (205, 531184), (328, 331990), (410, 265592), (656, 165995), (820, 132796), (1640, 66398), (3280, 33199)]