1236700400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2309}}^1$

素因数の和:2443

約数の個数: 120

約数和(自身を含む): 3232188960

約数和(自身を除く): 1995488560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 103, 104, 130, 200, 206, 208, 260, 325, 400, 412, 515, 520, 650, 824, 1030, 1040, 1300, 1339, 1648, 2060, 2309, 2575, 2600, 2678, 4120, 4618, 5150, 5200, 5356, 6695, 8240, 9236, 10300, 10712, 11545, 13390, 18472, 20600, 21424, 23090, 26780, 30017, 33475, 36944, 41200, 46180, 53560, 57725, 60034, 66950, 92360, 107120, 115450, 120068, 133900, 150085, 184720, 230900, 237827, 240136, 267800, 300170, 461800, 475654, 480272, 535600, 600340, 750425, 923600, 951308, 1189135, 1200680, 1500850, 1902616, 2378270, 2401360, 3001700, 3091751, 3805232, 4756540, 5945675, 6003400, 6183502, 9513080, 11891350, 12006800, 12367004, 15458755, 19026160, 23782700, 24734008, 30917510, 47565400, 49468016, 61835020, 77293775, 95130800, 123670040, 154587550, 247340080, 309175100, 618350200, 1236700400]

約数ペア:

[(1, 1236700400), (2, 618350200), (4, 309175100), (5, 247340080), (8, 154587550), (10, 123670040), (13, 95130800), (16, 77293775), (20, 61835020), (25, 49468016), (26, 47565400), (40, 30917510), (50, 24734008), (52, 23782700), (65, 19026160), (80, 15458755), (100, 12367004), (103, 12006800), (104, 11891350), (130, 9513080), (200, 6183502), (206, 6003400), (208, 5945675), (260, 4756540), (325, 3805232), (400, 3091751), (412, 3001700), (515, 2401360), (520, 2378270), (650, 1902616), (824, 1500850), (1030, 1200680), (1040, 1189135), (1300, 951308), (1339, 923600), (1648, 750425), (2060, 600340), (2309, 535600), (2575, 480272), (2600, 475654), (2678, 461800), (4120, 300170), (4618, 267800), (5150, 240136), (5200, 237827), (5356, 230900), (6695, 184720), (8240, 150085), (9236, 133900), (10300, 120068), (10712, 115450), (11545, 107120), (13390, 92360), (18472, 66950), (20600, 60034), (21424, 57725), (23090, 53560), (26780, 46180), (30017, 41200), (33475, 36944)]