45768010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 83952000

約数和(自身を除く): 38183990

約数列:

[1, 2, 5, 10, 109, 199, 211, 218, 398, 422, 545, 995, 1055, 1090, 1990, 2110, 21691, 22999, 41989, 43382, 45998, 83978, 108455, 114995, 209945, 216910, 229990, 419890, 4576801, 9153602, 22884005, 45768010]

約数ペア:

[(1, 45768010), (2, 22884005), (5, 9153602), (10, 4576801), (109, 419890), (199, 229990), (211, 216910), (218, 209945), (398, 114995), (422, 108455), (545, 83978), (995, 45998), (1055, 43382), (1090, 41989), (1990, 22999), (2110, 21691)]