99681097580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{115908253}}^1$

素因数の和:115908305

約数の個数: 24

約数和(自身を含む): 214198453392

約数和(自身を除く): 114517355812

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 115908253, 231816506, 463633012, 579541265, 1159082530, 2318165060, 4984054879, 9968109758, 19936219516, 24920274395, 49840548790, 99681097580]

約数ペア:

[(1, 99681097580), (2, 49840548790), (4, 24920274395), (5, 19936219516), (10, 9968109758), (20, 4984054879), (43, 2318165060), (86, 1159082530), (172, 579541265), (215, 463633012), (430, 231816506), (860, 115908253)]