65767900

素因数分解:

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

素因数の和:3559

約数の個数: 72

約数和(自身を含む): 164895696

約数和(自身を除く): 99127796

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3517, 3740, 4675, 7034, 9350, 14068, 17585, 18700, 35170, 38687, 59789, 70340, 77374, 87925, 119578, 154748, 175850, 193435, 239156, 298945, 351700, 386870, 597890, 657679, 773740, 967175, 1195780, 1315358, 1494725, 1934350, 2630716, 2989450, 3288395, 3868700, 5978900, 6576790, 13153580, 16441975, 32883950, 65767900]

約数ペア:

[(1, 65767900), (2, 32883950), (4, 16441975), (5, 13153580), (10, 6576790), (11, 5978900), (17, 3868700), (20, 3288395), (22, 2989450), (25, 2630716), (34, 1934350), (44, 1494725), (50, 1315358), (55, 1195780), (68, 967175), (85, 773740), (100, 657679), (110, 597890), (170, 386870), (187, 351700), (220, 298945), (275, 239156), (340, 193435), (374, 175850), (425, 154748), (550, 119578), (748, 87925), (850, 77374), (935, 70340), (1100, 59789), (1700, 38687), (1870, 35170), (3517, 18700), (3740, 17585), (4675, 14068), (7034, 9350)]