113868920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1889}}^1$

素因数の和:2048

約数の個数: 64

約数和(自身を含む): 281685600

約数和(自身を除く): 167816680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 137, 220, 274, 440, 548, 685, 1096, 1370, 1507, 1889, 2740, 3014, 3778, 5480, 6028, 7535, 7556, 9445, 12056, 15070, 15112, 18890, 20779, 30140, 37780, 41558, 60280, 75560, 83116, 103895, 166232, 207790, 258793, 415580, 517586, 831160, 1035172, 1293965, 2070344, 2587930, 2846723, 5175860, 5693446, 10351720, 11386892, 14233615, 22773784, 28467230, 56934460, 113868920]

約数ペア:

[(1, 113868920), (2, 56934460), (4, 28467230), (5, 22773784), (8, 14233615), (10, 11386892), (11, 10351720), (20, 5693446), (22, 5175860), (40, 2846723), (44, 2587930), (55, 2070344), (88, 1293965), (110, 1035172), (137, 831160), (220, 517586), (274, 415580), (440, 258793), (548, 207790), (685, 166232), (1096, 103895), (1370, 83116), (1507, 75560), (1889, 60280), (2740, 41558), (3014, 37780), (3778, 30140), (5480, 20779), (6028, 18890), (7535, 15112), (7556, 15070), (9445, 12056)]