1055560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2399}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 2592000

約数和(自身を除く): 1536440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2399, 4798, 9596, 11995, 19192, 23990, 26389, 47980, 52778, 95960, 105556, 131945, 211112, 263890, 527780, 1055560]

約数ペア:

[(1, 1055560), (2, 527780), (4, 263890), (5, 211112), (8, 131945), (10, 105556), (11, 95960), (20, 52778), (22, 47980), (40, 26389), (44, 23990), (55, 19192), (88, 11995), (110, 9596), (220, 4798), (440, 2399)]