1153885480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{9677}}^1$

素因数の和:9970

約数の個数: 64

約数和(自身を含む): 2843009280

約数和(自身を除く): 1689123800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 271, 440, 542, 1084, 1355, 2168, 2710, 2981, 5420, 5962, 9677, 10840, 11924, 14905, 19354, 23848, 29810, 38708, 48385, 59620, 77416, 96770, 106447, 119240, 193540, 212894, 387080, 425788, 532235, 851576, 1064470, 2128940, 2622467, 4257880, 5244934, 10489868, 13112335, 20979736, 26224670, 28847137, 52449340, 57694274, 104898680, 115388548, 144235685, 230777096, 288471370, 576942740, 1153885480]

約数ペア:

[(1, 1153885480), (2, 576942740), (4, 288471370), (5, 230777096), (8, 144235685), (10, 115388548), (11, 104898680), (20, 57694274), (22, 52449340), (40, 28847137), (44, 26224670), (55, 20979736), (88, 13112335), (110, 10489868), (220, 5244934), (271, 4257880), (440, 2622467), (542, 2128940), (1084, 1064470), (1355, 851576), (2168, 532235), (2710, 425788), (2981, 387080), (5420, 212894), (5962, 193540), (9677, 119240), (10840, 106447), (11924, 96770), (14905, 77416), (19354, 59620), (23848, 48385), (29810, 38708)]