13232450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:528

約数の個数: 72

約数和(自身を含む): 31297104

約数和(自身を除く): 18064654

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 491, 539, 550, 770, 982, 1078, 1225, 1925, 2450, 2455, 2695, 3437, 3850, 4910, 5390, 5401, 6874, 10802, 12275, 13475, 17185, 24059, 24550, 26950, 27005, 34370, 37807, 48118, 54010, 75614, 85925, 120295, 135025, 171850, 189035, 240590, 264649, 270050, 378070, 529298, 601475, 945175, 1202950, 1323245, 1890350, 2646490, 6616225, 13232450]

約数ペア:

[(1, 13232450), (2, 6616225), (5, 2646490), (7, 1890350), (10, 1323245), (11, 1202950), (14, 945175), (22, 601475), (25, 529298), (35, 378070), (49, 270050), (50, 264649), (55, 240590), (70, 189035), (77, 171850), (98, 135025), (110, 120295), (154, 85925), (175, 75614), (245, 54010), (275, 48118), (350, 37807), (385, 34370), (490, 27005), (491, 26950), (539, 24550), (550, 24059), (770, 17185), (982, 13475), (1078, 12275), (1225, 10802), (1925, 6874), (2450, 5401), (2455, 5390), (2695, 4910), (3437, 3850)]