109799950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{673}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 221142096

約数和(自身を除く): 111342146

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 251, 325, 502, 650, 673, 1255, 1346, 2510, 3263, 3365, 6275, 6526, 6730, 8749, 12550, 16315, 16825, 17498, 32630, 33650, 43745, 81575, 87490, 163150, 168923, 218725, 337846, 437450, 844615, 1689230, 2195999, 4223075, 4391998, 8446150, 10979995, 21959990, 54899975, 109799950]

約数ペア:

[(1, 109799950), (2, 54899975), (5, 21959990), (10, 10979995), (13, 8446150), (25, 4391998), (26, 4223075), (50, 2195999), (65, 1689230), (130, 844615), (251, 437450), (325, 337846), (502, 218725), (650, 168923), (673, 163150), (1255, 87490), (1346, 81575), (2510, 43745), (3263, 33650), (3365, 32630), (6275, 17498), (6526, 16825), (6730, 16315), (8749, 12550)]