7299160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 18312480

約数和(自身を除く): 11013320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 313, 424, 440, 530, 583, 626, 1060, 1166, 1252, 1565, 2120, 2332, 2504, 2915, 3130, 3443, 4664, 5830, 6260, 6886, 11660, 12520, 13772, 16589, 17215, 23320, 27544, 33178, 34430, 66356, 68860, 82945, 132712, 137720, 165890, 182479, 331780, 364958, 663560, 729916, 912395, 1459832, 1824790, 3649580, 7299160]

約数ペア:

[(1, 7299160), (2, 3649580), (4, 1824790), (5, 1459832), (8, 912395), (10, 729916), (11, 663560), (20, 364958), (22, 331780), (40, 182479), (44, 165890), (53, 137720), (55, 132712), (88, 82945), (106, 68860), (110, 66356), (212, 34430), (220, 33178), (265, 27544), (313, 23320), (424, 17215), (440, 16589), (530, 13772), (583, 12520), (626, 11660), (1060, 6886), (1166, 6260), (1252, 5830), (1565, 4664), (2120, 3443), (2332, 3130), (2504, 2915)]