105065950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{661}}^1$

素因数の和:718

約数の個数: 72

約数和(自身を含む): 226809144

約数和(自身を除く): 121743194

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 289, 374, 425, 550, 578, 661, 850, 935, 1322, 1445, 1870, 2890, 3179, 3305, 4675, 6358, 6610, 7225, 7271, 9350, 11237, 14450, 14542, 15895, 16525, 22474, 31790, 33050, 36355, 56185, 72710, 79475, 112370, 123607, 158950, 181775, 191029, 247214, 280925, 363550, 382058, 561850, 618035, 955145, 1236070, 1910290, 2101319, 3090175, 4202638, 4775725, 6180350, 9551450, 10506595, 21013190, 52532975, 105065950]

約数ペア:

[(1, 105065950), (2, 52532975), (5, 21013190), (10, 10506595), (11, 9551450), (17, 6180350), (22, 4775725), (25, 4202638), (34, 3090175), (50, 2101319), (55, 1910290), (85, 1236070), (110, 955145), (170, 618035), (187, 561850), (275, 382058), (289, 363550), (374, 280925), (425, 247214), (550, 191029), (578, 181775), (661, 158950), (850, 123607), (935, 112370), (1322, 79475), (1445, 72710), (1870, 56185), (2890, 36355), (3179, 33050), (3305, 31790), (4675, 22474), (6358, 16525), (6610, 15895), (7225, 14542), (7271, 14450), (9350, 11237)]