18680050

素因数分解:

$2^1\times 5^2\times {\mathrm{547}}^1\times {\mathrm{683}}^1$

素因数の和:1242

約数の個数: 24

約数和(自身を含む): 34859376

約数和(自身を除く): 16179326

約数列:

[1, 2, 5, 10, 25, 50, 547, 683, 1094, 1366, 2735, 3415, 5470, 6830, 13675, 17075, 27350, 34150, 373601, 747202, 1868005, 3736010, 9340025, 18680050]

約数ペア:

[(1, 18680050), (2, 9340025), (5, 3736010), (10, 1868005), (25, 747202), (50, 373601), (547, 34150), (683, 27350), (1094, 17075), (1366, 13675), (2735, 6830), (3415, 5470)]