86001520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97729}}^1$

素因数の和:97753

約数の個数: 40

約数和(自身を含む): 218133360

約数和(自身を除く): 132131840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 97729, 195458, 390916, 488645, 781832, 977290, 1075019, 1563664, 1954580, 2150038, 3909160, 4300076, 5375095, 7818320, 8600152, 10750190, 17200304, 21500380, 43000760, 86001520]

約数ペア:

[(1, 86001520), (2, 43000760), (4, 21500380), (5, 17200304), (8, 10750190), (10, 8600152), (11, 7818320), (16, 5375095), (20, 4300076), (22, 3909160), (40, 2150038), (44, 1954580), (55, 1563664), (80, 1075019), (88, 977290), (110, 781832), (176, 488645), (220, 390916), (440, 195458), (880, 97729)]