67369520

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4409}}^1$

素因数の和:4613

約数の個数: 40

約数和(自身を含む): 157489920

約数和(自身を除く): 90120400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 4409, 7640, 8818, 15280, 17636, 22045, 35272, 44090, 70544, 88180, 176360, 352720, 842119, 1684238, 3368476, 4210595, 6736952, 8421190, 13473904, 16842380, 33684760, 67369520]

約数ペア:

[(1, 67369520), (2, 33684760), (4, 16842380), (5, 13473904), (8, 8421190), (10, 6736952), (16, 4210595), (20, 3368476), (40, 1684238), (80, 842119), (191, 352720), (382, 176360), (764, 88180), (955, 70544), (1528, 44090), (1910, 35272), (3056, 22045), (3820, 17636), (4409, 15280), (7640, 8818)]