14499980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3877}}^1$

素因数の和:3914

約数の個数: 48

約数和(自身を含む): 35181216

約数和(自身を除く): 20681236

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 3877, 7754, 15508, 19385, 38770, 42647, 65909, 77540, 85294, 131818, 170588, 213235, 263636, 329545, 426470, 659090, 724999, 852940, 1318180, 1449998, 2899996, 3624995, 7249990, 14499980]

約数ペア:

[(1, 14499980), (2, 7249990), (4, 3624995), (5, 2899996), (10, 1449998), (11, 1318180), (17, 852940), (20, 724999), (22, 659090), (34, 426470), (44, 329545), (55, 263636), (68, 213235), (85, 170588), (110, 131818), (170, 85294), (187, 77540), (220, 65909), (340, 42647), (374, 38770), (748, 19385), (935, 15508), (1870, 7754), (3740, 3877)]