32179120

素因数分解:

$2^4\times 5^1\times {\mathrm{402239}}^1$

素因数の和:402252

約数の個数: 20

約数和(自身を含む): 74816640

約数和(自身を除く): 42637520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 402239, 804478, 1608956, 2011195, 3217912, 4022390, 6435824, 8044780, 16089560, 32179120]

約数ペア:

[(1, 32179120), (2, 16089560), (4, 8044780), (5, 6435824), (8, 4022390), (10, 3217912), (16, 2011195), (20, 1608956), (40, 804478), (80, 402239)]