84271540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1097}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 185939712

約数和(自身を除く): 101668172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 167, 230, 334, 460, 668, 835, 1097, 1670, 2194, 3340, 3841, 4388, 5485, 7682, 10970, 15364, 19205, 21940, 25231, 38410, 50462, 76820, 100924, 126155, 183199, 252310, 366398, 504620, 732796, 915995, 1831990, 3663980, 4213577, 8427154, 16854308, 21067885, 42135770, 84271540]

約数ペア:

[(1, 84271540), (2, 42135770), (4, 21067885), (5, 16854308), (10, 8427154), (20, 4213577), (23, 3663980), (46, 1831990), (92, 915995), (115, 732796), (167, 504620), (230, 366398), (334, 252310), (460, 183199), (668, 126155), (835, 100924), (1097, 76820), (1670, 50462), (2194, 38410), (3340, 25231), (3841, 21940), (4388, 19205), (5485, 15364), (7682, 10970)]