33140720

素因数分解:

$2^4\times 5^1\times {\mathrm{414259}}^1$

素因数の和:414272

約数の個数: 20

約数和(自身を含む): 77052360

約数和(自身を除く): 43911640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 414259, 828518, 1657036, 2071295, 3314072, 4142590, 6628144, 8285180, 16570360, 33140720]

約数ペア:

[(1, 33140720), (2, 16570360), (4, 8285180), (5, 6628144), (8, 4142590), (10, 3314072), (16, 2071295), (20, 1657036), (40, 828518), (80, 414259)]