38962720

素因数分解:

$2^5\times 5^1\times {\mathrm{243517}}^1$

素因数の和:243532

約数の個数: 24

約数和(自身を含む): 92049804

約数和(自身を除く): 53087084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 243517, 487034, 974068, 1217585, 1948136, 2435170, 3896272, 4870340, 7792544, 9740680, 19481360, 38962720]

約数ペア:

[(1, 38962720), (2, 19481360), (4, 9740680), (5, 7792544), (8, 4870340), (10, 3896272), (16, 2435170), (20, 1948136), (32, 1217585), (40, 974068), (80, 487034), (160, 243517)]