1052493320

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{124703}}^1$

素因数の和:124925

約数の個数: 32

約数和(自身を含む): 2379352320

約数和(自身を除く): 1326859000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 8440, 124703, 249406, 498812, 623515, 997624, 1247030, 2494060, 4988120, 26312333, 52624666, 105249332, 131561665, 210498664, 263123330, 526246660, 1052493320]

約数ペア:

[(1, 1052493320), (2, 526246660), (4, 263123330), (5, 210498664), (8, 131561665), (10, 105249332), (20, 52624666), (40, 26312333), (211, 4988120), (422, 2494060), (844, 1247030), (1055, 997624), (1688, 623515), (2110, 498812), (4220, 249406), (8440, 124703)]