80124026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4001}}^1$

素因数の和:4070

約数の個数: 32

約数和(自身を含む): 138309120

約数和(自身を除く): 58185094

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 527, 589, 646, 1054, 1178, 4001, 8002, 10013, 20026, 68017, 76019, 124031, 136034, 152038, 248062, 1292323, 2108527, 2356589, 2584646, 4217054, 4713178, 40062013, 80124026]

約数ペア:

[(1, 80124026), (2, 40062013), (17, 4713178), (19, 4217054), (31, 2584646), (34, 2356589), (38, 2108527), (62, 1292323), (323, 248062), (527, 152038), (589, 136034), (646, 124031), (1054, 76019), (1178, 68017), (4001, 20026), (8002, 10013)]