38132720

素因数分解:

$2^4\times 5^1\times {\mathrm{476659}}^1$

素因数の和:476672

約数の個数: 20

約数和(自身を含む): 88658760

約数和(自身を除く): 50526040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 476659, 953318, 1906636, 2383295, 3813272, 4766590, 7626544, 9533180, 19066360, 38132720]

約数ペア:

[(1, 38132720), (2, 19066360), (4, 9533180), (5, 7626544), (8, 4766590), (10, 3813272), (16, 2383295), (20, 1906636), (40, 953318), (80, 476659)]