66010780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9679}}^1$

素因数の和:9730

約数の個数: 48

約数和(自身を含む): 156119040

約数和(自身を除く): 90108260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 9679, 19358, 38716, 48395, 96790, 106469, 193580, 212938, 300049, 425876, 532345, 600098, 1064690, 1200196, 1500245, 2129380, 3000490, 3300539, 6000980, 6601078, 13202156, 16502695, 33005390, 66010780]

約数ペア:

[(1, 66010780), (2, 33005390), (4, 16502695), (5, 13202156), (10, 6601078), (11, 6000980), (20, 3300539), (22, 3000490), (31, 2129380), (44, 1500245), (55, 1200196), (62, 1064690), (110, 600098), (124, 532345), (155, 425876), (220, 300049), (310, 212938), (341, 193580), (620, 106469), (682, 96790), (1364, 48395), (1705, 38716), (3410, 19358), (6820, 9679)]