10191340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7177}}^1$

素因数の和:7257

約数の個数: 24

約数和(自身を含む): 21706272

約数和(自身を除く): 11514932

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 7177, 14354, 28708, 35885, 71770, 143540, 509567, 1019134, 2038268, 2547835, 5095670, 10191340]

約数ペア:

[(1, 10191340), (2, 5095670), (4, 2547835), (5, 2038268), (10, 1019134), (20, 509567), (71, 143540), (142, 71770), (284, 35885), (355, 28708), (710, 14354), (1420, 7177)]