16886240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{15077}}^1$

素因数の和:15099

約数の個数: 48

約数和(自身を含む): 45595872

約数和(自身を除く): 28709632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 15077, 30154, 60308, 75385, 105539, 120616, 150770, 211078, 241232, 301540, 422156, 482464, 527695, 603080, 844312, 1055390, 1206160, 1688624, 2110780, 2412320, 3377248, 4221560, 8443120, 16886240]

約数ペア:

[(1, 16886240), (2, 8443120), (4, 4221560), (5, 3377248), (7, 2412320), (8, 2110780), (10, 1688624), (14, 1206160), (16, 1055390), (20, 844312), (28, 603080), (32, 527695), (35, 482464), (40, 422156), (56, 301540), (70, 241232), (80, 211078), (112, 150770), (140, 120616), (160, 105539), (224, 75385), (280, 60308), (560, 30154), (1120, 15077)]