127936810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{13567}}^1$

素因数の和:13638

約数の個数: 32

約数和(自身を含む): 246177792

約数和(自身を除く): 118240982

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 13567, 27134, 67835, 135670, 312041, 556247, 624082, 1112494, 1560205, 2781235, 3120410, 5562470, 12793681, 25587362, 63968405, 127936810]

約数ペア:

[(1, 127936810), (2, 63968405), (5, 25587362), (10, 12793681), (23, 5562470), (41, 3120410), (46, 2781235), (82, 1560205), (115, 1112494), (205, 624082), (230, 556247), (410, 312041), (943, 135670), (1886, 67835), (4715, 27134), (9430, 13567)]