3119222020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283051}}^1$

素因数の和:283108

約数の個数: 48

約数和(自身を含む): 7132910400

約数和(自身を除く): 4013688380

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 283051, 566102, 1132204, 1415255, 2830510, 5377969, 5661020, 8208479, 10755938, 16416958, 21511876, 26889845, 32833916, 41042395, 53779690, 82084790, 107559380, 155961101, 164169580, 311922202, 623844404, 779805505, 1559611010, 3119222020]

約数ペア:

[(1, 3119222020), (2, 1559611010), (4, 779805505), (5, 623844404), (10, 311922202), (19, 164169580), (20, 155961101), (29, 107559380), (38, 82084790), (58, 53779690), (76, 41042395), (95, 32833916), (116, 26889845), (145, 21511876), (190, 16416958), (290, 10755938), (380, 8208479), (551, 5661020), (580, 5377969), (1102, 2830510), (2204, 1415255), (2755, 1132204), (5510, 566102), (11020, 283051)]