139169320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{6577}}^1$

素因数の和:6634

約数の個数: 48

約数和(自身を含む): 327387060

約数和(自身を除く): 188217740

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 4232, 5290, 6577, 10580, 13154, 21160, 26308, 32885, 52616, 65770, 131540, 151271, 263080, 302542, 605084, 756355, 1210168, 1512710, 3025420, 3479233, 6050840, 6958466, 13916932, 17396165, 27833864, 34792330, 69584660, 139169320]

約数ペア:

[(1, 139169320), (2, 69584660), (4, 34792330), (5, 27833864), (8, 17396165), (10, 13916932), (20, 6958466), (23, 6050840), (40, 3479233), (46, 3025420), (92, 1512710), (115, 1210168), (184, 756355), (230, 605084), (460, 302542), (529, 263080), (920, 151271), (1058, 131540), (2116, 65770), (2645, 52616), (4232, 32885), (5290, 26308), (6577, 21160), (10580, 13154)]