182221940

素因数分解:

$2^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{6971}}^1$

素因数の和:8287

約数の個数: 24

約数和(自身を含む): 383013792

約数和(自身を除く): 200791852

約数列:

[1, 2, 4, 5, 10, 20, 1307, 2614, 5228, 6535, 6971, 13070, 13942, 26140, 27884, 34855, 69710, 139420, 9111097, 18222194, 36444388, 45555485, 91110970, 182221940]

約数ペア:

[(1, 182221940), (2, 91110970), (4, 45555485), (5, 36444388), (10, 18222194), (20, 9111097), (1307, 139420), (2614, 69710), (5228, 34855), (6535, 27884), (6971, 26140), (13070, 13942)]