40291430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{93701}}^1$

素因数の和:93751

約数の個数: 16

約数和(自身を含む): 74211984

約数和(自身を除く): 33920554

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 93701, 187402, 468505, 937010, 4029143, 8058286, 20145715, 40291430]

約数ペア:

[(1, 40291430), (2, 20145715), (5, 8058286), (10, 4029143), (43, 937010), (86, 468505), (215, 187402), (430, 93701)]