23350280

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4261}}^1$

素因数の和:4409

約数の個数: 32

約数和(自身を含む): 52934040

約数和(自身を除く): 29583760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 4261, 5480, 8522, 17044, 21305, 34088, 42610, 85220, 170440, 583757, 1167514, 2335028, 2918785, 4670056, 5837570, 11675140, 23350280]

約数ペア:

[(1, 23350280), (2, 11675140), (4, 5837570), (5, 4670056), (8, 2918785), (10, 2335028), (20, 1167514), (40, 583757), (137, 170440), (274, 85220), (548, 42610), (685, 34088), (1096, 21305), (1370, 17044), (2740, 8522), (4261, 5480)]