68494360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9157}}^1$

素因数の和:9196

約数の個数: 64

約数和(自身を含む): 178031520

約数和(自身を除く): 109537160

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 9157, 18314, 36628, 45785, 73256, 91570, 100727, 155669, 183140, 201454, 311338, 366280, 402908, 503635, 622676, 778345, 805816, 1007270, 1245352, 1556690, 1712359, 2014540, 3113380, 3424718, 4029080, 6226760, 6849436, 8561795, 13698872, 17123590, 34247180, 68494360]

約数ペア:

[(1, 68494360), (2, 34247180), (4, 17123590), (5, 13698872), (8, 8561795), (10, 6849436), (11, 6226760), (17, 4029080), (20, 3424718), (22, 3113380), (34, 2014540), (40, 1712359), (44, 1556690), (55, 1245352), (68, 1007270), (85, 805816), (88, 778345), (110, 622676), (136, 503635), (170, 402908), (187, 366280), (220, 311338), (340, 201454), (374, 183140), (440, 155669), (680, 100727), (748, 91570), (935, 73256), (1496, 45785), (1870, 36628), (3740, 18314), (7480, 9157)]