10422820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16811}}^1$

素因数の和:16851

約数の個数: 24

約数和(自身を含む): 22595328

約数和(自身を除く): 12172508

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 16811, 33622, 67244, 84055, 168110, 336220, 521141, 1042282, 2084564, 2605705, 5211410, 10422820]

約数ペア:

[(1, 10422820), (2, 5211410), (4, 2605705), (5, 2084564), (10, 1042282), (20, 521141), (31, 336220), (62, 168110), (124, 84055), (155, 67244), (310, 33622), (620, 16811)]