4508680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10247}}^1$

素因数の和:10269

約数の個数: 32

約数和(自身を含む): 11067840

約数和(自身を除く): 6559160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10247, 20494, 40988, 51235, 81976, 102470, 112717, 204940, 225434, 409880, 450868, 563585, 901736, 1127170, 2254340, 4508680]

約数ペア:

[(1, 4508680), (2, 2254340), (4, 1127170), (5, 901736), (8, 563585), (10, 450868), (11, 409880), (20, 225434), (22, 204940), (40, 112717), (44, 102470), (55, 81976), (88, 51235), (110, 40988), (220, 20494), (440, 10247)]