1152543700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21383}}^1$

素因数の和:21422

約数の個数: 108

約数和(自身を含む): 3173984352

約数和(自身を除く): 2021440652

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 770, 980, 1078, 1100, 1225, 1540, 1925, 2156, 2450, 2695, 3850, 4900, 5390, 7700, 10780, 13475, 21383, 26950, 42766, 53900, 85532, 106915, 149681, 213830, 235213, 299362, 427660, 470426, 534575, 598724, 748405, 940852, 1047767, 1069150, 1176065, 1496810, 1646491, 2095534, 2138300, 2352130, 2993620, 3292982, 3742025, 4191068, 4704260, 5238835, 5880325, 6585964, 7484050, 8232455, 10477670, 11525437, 11760650, 14968100, 16464910, 20955340, 23050874, 23521300, 26194175, 32929820, 41162275, 46101748, 52388350, 57627185, 82324550, 104776700, 115254370, 164649100, 230508740, 288135925, 576271850, 1152543700]

約数ペア:

[(1, 1152543700), (2, 576271850), (4, 288135925), (5, 230508740), (7, 164649100), (10, 115254370), (11, 104776700), (14, 82324550), (20, 57627185), (22, 52388350), (25, 46101748), (28, 41162275), (35, 32929820), (44, 26194175), (49, 23521300), (50, 23050874), (55, 20955340), (70, 16464910), (77, 14968100), (98, 11760650), (100, 11525437), (110, 10477670), (140, 8232455), (154, 7484050), (175, 6585964), (196, 5880325), (220, 5238835), (245, 4704260), (275, 4191068), (308, 3742025), (350, 3292982), (385, 2993620), (490, 2352130), (539, 2138300), (550, 2095534), (700, 1646491), (770, 1496810), (980, 1176065), (1078, 1069150), (1100, 1047767), (1225, 940852), (1540, 748405), (1925, 598724), (2156, 534575), (2450, 470426), (2695, 427660), (3850, 299362), (4900, 235213), (5390, 213830), (7700, 149681), (10780, 106915), (13475, 85532), (21383, 53900), (26950, 42766)]