66188320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37607}}^1$

素因数の和:37633

約数の個数: 48

約数和(自身を含む): 170589888

約数和(自身を除く): 104401568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 37607, 75214, 150428, 188035, 300856, 376070, 413677, 601712, 752140, 827354, 1203424, 1504280, 1654708, 2068385, 3008560, 3309416, 4136770, 6017120, 6618832, 8273540, 13237664, 16547080, 33094160, 66188320]

約数ペア:

[(1, 66188320), (2, 33094160), (4, 16547080), (5, 13237664), (8, 8273540), (10, 6618832), (11, 6017120), (16, 4136770), (20, 3309416), (22, 3008560), (32, 2068385), (40, 1654708), (44, 1504280), (55, 1203424), (80, 827354), (88, 752140), (110, 601712), (160, 413677), (176, 376070), (220, 300856), (352, 188035), (440, 150428), (880, 75214), (1760, 37607)]