82962820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{133811}}^1$

素因数の和:133851

約数の個数: 24

約数和(自身を含む): 179843328

約数和(自身を除く): 96880508

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 133811, 267622, 535244, 669055, 1338110, 2676220, 4148141, 8296282, 16592564, 20740705, 41481410, 82962820]

約数ペア:

[(1, 82962820), (2, 41481410), (4, 20740705), (5, 16592564), (10, 8296282), (20, 4148141), (31, 2676220), (62, 1338110), (124, 669055), (155, 535244), (310, 267622), (620, 133811)]