82192090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2039}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 154224000

約数和(自身を除く): 72031910

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 2039, 4031, 4078, 8062, 10195, 20155, 20390, 40310, 59131, 118262, 283421, 295655, 566842, 591310, 1417105, 2834210, 8219209, 16438418, 41096045, 82192090]

約数ペア:

[(1, 82192090), (2, 41096045), (5, 16438418), (10, 8219209), (29, 2834210), (58, 1417105), (139, 591310), (145, 566842), (278, 295655), (290, 283421), (695, 118262), (1390, 59131), (2039, 40310), (4031, 20390), (4078, 20155), (8062, 10195)]