496983080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{49109}}^1$

素因数の和:49154

約数の個数: 64

約数和(自身を含む): 1272931200

約数和(自身を除く): 775948120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 49109, 98218, 196436, 245545, 392872, 491090, 540199, 982180, 1080398, 1129507, 1964360, 2160796, 2259014, 2700995, 4321592, 4518028, 5401990, 5647535, 9036056, 10803980, 11295070, 12424577, 21607960, 22590140, 24849154, 45180280, 49698308, 62122885, 99396616, 124245770, 248491540, 496983080]

約数ペア:

[(1, 496983080), (2, 248491540), (4, 124245770), (5, 99396616), (8, 62122885), (10, 49698308), (11, 45180280), (20, 24849154), (22, 22590140), (23, 21607960), (40, 12424577), (44, 11295070), (46, 10803980), (55, 9036056), (88, 5647535), (92, 5401990), (110, 4518028), (115, 4321592), (184, 2700995), (220, 2259014), (230, 2160796), (253, 1964360), (440, 1129507), (460, 1080398), (506, 982180), (920, 540199), (1012, 491090), (1265, 392872), (2024, 245545), (2530, 196436), (5060, 98218), (10120, 49109)]