40830170

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{16267}}^1$

素因数の和:16525

約数の個数: 16

約数和(自身を含む): 73791648

約数和(自身を除く): 32961478

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 16267, 32534, 81335, 162670, 4083017, 8166034, 20415085, 40830170]

約数ペア:

[(1, 40830170), (2, 20415085), (5, 8166034), (10, 4083017), (251, 162670), (502, 81335), (1255, 32534), (2510, 16267)]