1098250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 2156544

約数和(自身を除く): 1058294

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 191, 230, 250, 382, 575, 955, 1150, 1910, 2875, 4393, 4775, 5750, 8786, 9550, 21965, 23875, 43930, 47750, 109825, 219650, 549125, 1098250]

約数ペア:

[(1, 1098250), (2, 549125), (5, 219650), (10, 109825), (23, 47750), (25, 43930), (46, 23875), (50, 21965), (115, 9550), (125, 8786), (191, 5750), (230, 4775), (250, 4393), (382, 2875), (575, 1910), (955, 1150)]