859678010

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{3823}}^1$

素因数の和:4142

約数の個数: 32

約数和(自身を含む): 1569369600

約数和(自身を除く): 709691590

約数列:

[1, 2, 5, 10, 113, 199, 226, 398, 565, 995, 1130, 1990, 3823, 7646, 19115, 22487, 38230, 44974, 112435, 224870, 431999, 760777, 863998, 1521554, 2159995, 3803885, 4319990, 7607770, 85967801, 171935602, 429839005, 859678010]

約数ペア:

[(1, 859678010), (2, 429839005), (5, 171935602), (10, 85967801), (113, 7607770), (199, 4319990), (226, 3803885), (398, 2159995), (565, 1521554), (995, 863998), (1130, 760777), (1990, 431999), (3823, 224870), (7646, 112435), (19115, 44974), (22487, 38230)]