2100041213765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3617}}^1\times {\mathrm{5501}}^1$

素因数の和:9254

約数の個数: 64

約数和(自身を含む): 2923827943680

約数和(自身を除く): 823786729915

約数列:

[1, 5, 11, 19, 55, 95, 101, 209, 505, 1045, 1111, 1919, 3617, 5501, 5555, 9595, 18085, 21109, 27505, 39787, 60511, 68723, 104519, 105545, 198935, 302555, 343615, 365317, 522595, 555601, 755953, 1149709, 1826585, 2778005, 3779765, 4018487, 5748545, 6111611, 6941023, 10556419, 19897117, 20092435, 30558055, 34705115, 52782095, 76351253, 99485585, 116120609, 218868287, 378045223, 381756265, 580603045, 1094341435, 1890226115, 2009608817, 4158497453, 10048044085, 20792487265, 22105696987, 38182567523, 110528484935, 190912837615, 420008242753, 2100041213765]

約数ペア:

[(1, 2100041213765), (5, 420008242753), (11, 190912837615), (19, 110528484935), (55, 38182567523), (95, 22105696987), (101, 20792487265), (209, 10048044085), (505, 4158497453), (1045, 2009608817), (1111, 1890226115), (1919, 1094341435), (3617, 580603045), (5501, 381756265), (5555, 378045223), (9595, 218868287), (18085, 116120609), (21109, 99485585), (27505, 76351253), (39787, 52782095), (60511, 34705115), (68723, 30558055), (104519, 20092435), (105545, 19897117), (198935, 10556419), (302555, 6941023), (343615, 6111611), (365317, 5748545), (522595, 4018487), (555601, 3779765), (755953, 2778005), (1149709, 1826585)]