26893840

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{887}}^1$

素因数の和:1279

約数の個数: 40

約数和(自身を含む): 62763840

約数和(自身を除く): 35870000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 887, 1516, 1774, 1895, 3032, 3548, 3790, 4435, 6064, 7096, 7580, 8870, 14192, 15160, 17740, 30320, 35480, 70960, 336173, 672346, 1344692, 1680865, 2689384, 3361730, 5378768, 6723460, 13446920, 26893840]

約数ペア:

[(1, 26893840), (2, 13446920), (4, 6723460), (5, 5378768), (8, 3361730), (10, 2689384), (16, 1680865), (20, 1344692), (40, 672346), (80, 336173), (379, 70960), (758, 35480), (887, 30320), (1516, 17740), (1774, 15160), (1895, 14192), (3032, 8870), (3548, 7580), (3790, 7096), (4435, 6064)]