40242170

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{17573}}^1$

素因数の和:17809

約数の個数: 16

約数和(自身を含む): 72756360

約数和(自身を除く): 32514190

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 17573, 35146, 87865, 175730, 4024217, 8048434, 20121085, 40242170]

約数ペア:

[(1, 40242170), (2, 20121085), (5, 8048434), (10, 4024217), (229, 175730), (458, 87865), (1145, 35146), (2290, 17573)]