2016178910

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1021}}^1\times {\mathrm{1091}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 3656094624

約数和(自身を除く): 1639915714

約数列:

[1, 2, 5, 10, 181, 362, 905, 1021, 1091, 1810, 2042, 2182, 5105, 5455, 10210, 10910, 184801, 197471, 369602, 394942, 924005, 987355, 1113911, 1848010, 1974710, 2227822, 5569555, 11139110, 201617891, 403235782, 1008089455, 2016178910]

約数ペア:

[(1, 2016178910), (2, 1008089455), (5, 403235782), (10, 201617891), (181, 11139110), (362, 5569555), (905, 2227822), (1021, 1974710), (1091, 1848010), (1810, 1113911), (2042, 987355), (2182, 924005), (5105, 394942), (5455, 369602), (10210, 197471), (10910, 184801)]