113773880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2137}}^1$

素因数の和:2181

約数の個数: 64

約数和(自身を含む): 281702880

約数和(自身を除く): 167929000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1331, 2137, 2420, 2662, 4274, 4840, 5324, 6655, 8548, 10648, 10685, 13310, 17096, 21370, 23507, 26620, 42740, 47014, 53240, 85480, 94028, 117535, 188056, 235070, 258577, 470140, 517154, 940280, 1034308, 1292885, 2068616, 2585770, 2844347, 5171540, 5688694, 10343080, 11377388, 14221735, 22754776, 28443470, 56886940, 113773880]

約数ペア:

[(1, 113773880), (2, 56886940), (4, 28443470), (5, 22754776), (8, 14221735), (10, 11377388), (11, 10343080), (20, 5688694), (22, 5171540), (40, 2844347), (44, 2585770), (55, 2068616), (88, 1292885), (110, 1034308), (121, 940280), (220, 517154), (242, 470140), (440, 258577), (484, 235070), (605, 188056), (968, 117535), (1210, 94028), (1331, 85480), (2137, 53240), (2420, 47014), (2662, 42740), (4274, 26620), (4840, 23507), (5324, 21370), (6655, 17096), (8548, 13310), (10648, 10685)]