73825040

素因数分解:

$2^4\times 5^1\times {\mathrm{922813}}^1$

素因数の和:922826

約数の個数: 20

約数和(自身を含む): 171643404

約数和(自身を除く): 97818364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 922813, 1845626, 3691252, 4614065, 7382504, 9228130, 14765008, 18456260, 36912520, 73825040]

約数ペア:

[(1, 73825040), (2, 36912520), (4, 18456260), (5, 14765008), (8, 9228130), (10, 7382504), (16, 4614065), (20, 3691252), (40, 1845626), (80, 922813)]