2016715525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 3022842240

約数和(自身を除く): 1006126715

約数列:

[1, 5, 11, 17, 25, 37, 55, 85, 89, 131, 185, 187, 275, 407, 425, 445, 629, 655, 925, 935, 979, 1441, 1513, 2035, 2225, 2227, 3145, 3275, 3293, 4675, 4847, 4895, 6919, 7205, 7565, 10175, 11135, 11659, 15725, 16465, 16643, 24235, 24475, 24497, 34595, 36025, 36223, 37825, 53317, 55675, 55981, 58295, 82325, 82399, 83215, 121175, 122485, 128249, 172975, 181115, 198203, 266585, 279905, 291475, 411995, 416075, 431383, 612425, 615791, 641245, 905575, 906389, 991015, 1332925, 1399525, 2059975, 2156915, 2180233, 3078955, 3206225, 4531945, 4745213, 4955075, 7333511, 10784575, 10901165, 15394775, 22659725, 23726065, 36667555, 54505825, 80668621, 118630325, 183337775, 403343105, 2016715525]

約数ペア:

[(1, 2016715525), (5, 403343105), (11, 183337775), (17, 118630325), (25, 80668621), (37, 54505825), (55, 36667555), (85, 23726065), (89, 22659725), (131, 15394775), (185, 10901165), (187, 10784575), (275, 7333511), (407, 4955075), (425, 4745213), (445, 4531945), (629, 3206225), (655, 3078955), (925, 2180233), (935, 2156915), (979, 2059975), (1441, 1399525), (1513, 1332925), (2035, 991015), (2225, 906389), (2227, 905575), (3145, 641245), (3275, 615791), (3293, 612425), (4675, 431383), (4847, 416075), (4895, 411995), (6919, 291475), (7205, 279905), (7565, 266585), (10175, 198203), (11135, 181115), (11659, 172975), (15725, 128249), (16465, 122485), (16643, 121175), (24235, 83215), (24475, 82399), (24497, 82325), (34595, 58295), (36025, 55981), (36223, 55675), (37825, 53317)]