1102820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 2353344

約数和(自身を除く): 1250524

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 823, 1340, 1646, 3292, 4115, 8230, 16460, 55141, 110282, 220564, 275705, 551410, 1102820]

約数ペア:

[(1, 1102820), (2, 551410), (4, 275705), (5, 220564), (10, 110282), (20, 55141), (67, 16460), (134, 8230), (268, 4115), (335, 3292), (670, 1646), (823, 1340)]