26307160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3556

約数の個数: 64

約数和(自身を含む): 68389920

約数和(自身を除く): 42082760

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, 3517, 3740, 7034, 7480, 14068, 17585, 28136, 35170, 38687, 59789, 70340, 77374, 119578, 140680, 154748, 193435, 239156, 298945, 309496, 386870, 478312, 597890, 657679, 773740, 1195780, 1315358, 1547480, 2391560, 2630716, 3288395, 5261432, 6576790, 13153580, 26307160]

約数ペア:

[(1, 26307160), (2, 13153580), (4, 6576790), (5, 5261432), (8, 3288395), (10, 2630716), (11, 2391560), (17, 1547480), (20, 1315358), (22, 1195780), (34, 773740), (40, 657679), (44, 597890), (55, 478312), (68, 386870), (85, 309496), (88, 298945), (110, 239156), (136, 193435), (170, 154748), (187, 140680), (220, 119578), (340, 77374), (374, 70340), (440, 59789), (680, 38687), (748, 35170), (935, 28136), (1496, 17585), (1870, 14068), (3517, 7480), (3740, 7034)]