17193880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1744

約数の個数: 64

約数和(自身を含む): 44064000

約数和(自身を除く): 26870120

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, 1699, 2024, 2530, 3398, 5060, 6796, 8495, 10120, 13592, 16990, 18689, 33980, 37378, 39077, 67960, 74756, 78154, 93445, 149512, 156308, 186890, 195385, 312616, 373780, 390770, 429847, 747560, 781540, 859694, 1563080, 1719388, 2149235, 3438776, 4298470, 8596940, 17193880]

約数ペア:

[(1, 17193880), (2, 8596940), (4, 4298470), (5, 3438776), (8, 2149235), (10, 1719388), (11, 1563080), (20, 859694), (22, 781540), (23, 747560), (40, 429847), (44, 390770), (46, 373780), (55, 312616), (88, 195385), (92, 186890), (110, 156308), (115, 149512), (184, 93445), (220, 78154), (230, 74756), (253, 67960), (440, 39077), (460, 37378), (506, 33980), (920, 18689), (1012, 16990), (1265, 13592), (1699, 10120), (2024, 8495), (2530, 6796), (3398, 5060)]