82867010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5477}}^1$

素因数の和:5590

約数の個数: 32

約数和(自身を含む): 159738480

約数和(自身を除く): 76871470

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 3026, 5477, 7565, 10954, 15130, 27385, 54770, 93109, 186218, 465545, 487453, 931090, 974906, 2437265, 4874530, 8286701, 16573402, 41433505, 82867010]

約数ペア:

[(1, 82867010), (2, 41433505), (5, 16573402), (10, 8286701), (17, 4874530), (34, 2437265), (85, 974906), (89, 931090), (170, 487453), (178, 465545), (445, 186218), (890, 93109), (1513, 54770), (3026, 27385), (5477, 15130), (7565, 10954)]