8039815.00000000

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 233735040

約数和(自身を除く): 146829340

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 67, 68, 70, 85, 100, 109, 119, 134, 140, 170, 175, 218, 238, 268, 335, 340, 350, 425, 436, 469, 476, 545, 595, 670, 700, 763, 850, 938, 1090, 1139, 1190, 1340, 1526, 1675, 1700, 1853, 1876, 2180, 2278, 2345, 2380, 2725, 2975, 3052, 3350, 3706, 3815, 4556, 4690, 5450, 5695, 5950, 6700, 7303, 7412, 7630, 7973, 9265, 9380, 10900, 11390, 11725, 11900, 12971, 14606, 15260, 15946, 18530, 19075, 22780, 23450, 25942, 28475, 29212, 31892, 36515, 37060, 38150, 39865, 46325, 46900, 51121, 51884, 56950, 64855, 73030, 76300, 79730, 92650, 102242, 113900, 124151, 129710, 146060, 159460, 182575, 185300, 199325, 204484, 248302, 255605, 259420, 324275, 365150, 398650, 496604, 511210, 620755, 648550, 730300, 797300, 869057, 1022420, 1241510, 1278025, 1297100, 1738114, 2483020, 2556050, 3103775, 3476228, 4345285, 5112100, 6207550, 8690570, 12415100, 17381140, 21726425, 43452850, 86905700]

約数ペア:

[(1, 86905700), (2, 43452850), (4, 21726425), (5, 17381140), (7, 12415100), (10, 8690570), (14, 6207550), (17, 5112100), (20, 4345285), (25, 3476228), (28, 3103775), (34, 2556050), (35, 2483020), (50, 1738114), (67, 1297100), (68, 1278025), (70, 1241510), (85, 1022420), (100, 869057), (109, 797300), (119, 730300), (134, 648550), (140, 620755), (170, 511210), (175, 496604), (218, 398650), (238, 365150), (268, 324275), (335, 259420), (340, 255605), (350, 248302), (425, 204484), (436, 199325), (469, 185300), (476, 182575), (545, 159460), (595, 146060), (670, 129710), (700, 124151), (763, 113900), (850, 102242), (938, 92650), (1090, 79730), (1139, 76300), (1190, 73030), (1340, 64855), (1526, 56950), (1675, 51884), (1700, 51121), (1853, 46900), (1876, 46325), (2180, 39865), (2278, 38150), (2345, 37060), (2380, 36515), (2725, 31892), (2975, 29212), (3052, 28475), (3350, 25942), (3706, 23450), (3815, 22780), (4556, 19075), (4690, 18530), (5450, 15946), (5695, 15260), (5950, 14606), (6700, 12971), (7303, 11900), (7412, 11725), (7630, 11390), (7973, 10900), (9265, 9380)]