1674940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 3563280

約数和(自身を除く): 1888340

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1009, 1660, 2018, 4036, 5045, 10090, 20180, 83747, 167494, 334988, 418735, 837470, 1674940]

約数ペア:

[(1, 1674940), (2, 837470), (4, 418735), (5, 334988), (10, 167494), (20, 83747), (83, 20180), (166, 10090), (332, 5045), (415, 4036), (830, 2018), (1009, 1660)]