2017323520

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^2\times {\mathrm{937}}^1$

素因数の和:1018

約数の個数: 120

約数和(自身を含む): 5014733724

約数和(自身を除く): 2997410204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 841, 928, 937, 1160, 1280, 1682, 1856, 1874, 2320, 2560, 3364, 3712, 3748, 4205, 4640, 4685, 6728, 7424, 7496, 8410, 9280, 9370, 13456, 14848, 14992, 16820, 18560, 18740, 26912, 27173, 29984, 33640, 37120, 37480, 53824, 54346, 59968, 67280, 74240, 74960, 107648, 108692, 119936, 134560, 135865, 149920, 215296, 217384, 239872, 269120, 271730, 299840, 430592, 434768, 479744, 538240, 543460, 599680, 788017, 869536, 1076480, 1086920, 1199360, 1576034, 1739072, 2152960, 2173840, 2398720, 3152068, 3478144, 3940085, 4347680, 6304136, 6956288, 7880170, 8695360, 12608272, 13912576, 15760340, 17390720, 25216544, 31520680, 34781440, 50433088, 63041360, 69562880, 100866176, 126082720, 201732352, 252165440, 403464704, 504330880, 1008661760, 2017323520]

約数ペア:

[(1, 2017323520), (2, 1008661760), (4, 504330880), (5, 403464704), (8, 252165440), (10, 201732352), (16, 126082720), (20, 100866176), (29, 69562880), (32, 63041360), (40, 50433088), (58, 34781440), (64, 31520680), (80, 25216544), (116, 17390720), (128, 15760340), (145, 13912576), (160, 12608272), (232, 8695360), (256, 7880170), (290, 6956288), (320, 6304136), (464, 4347680), (512, 3940085), (580, 3478144), (640, 3152068), (841, 2398720), (928, 2173840), (937, 2152960), (1160, 1739072), (1280, 1576034), (1682, 1199360), (1856, 1086920), (1874, 1076480), (2320, 869536), (2560, 788017), (3364, 599680), (3712, 543460), (3748, 538240), (4205, 479744), (4640, 434768), (4685, 430592), (6728, 299840), (7424, 271730), (7496, 269120), (8410, 239872), (9280, 217384), (9370, 215296), (13456, 149920), (14848, 135865), (14992, 134560), (16820, 119936), (18560, 108692), (18740, 107648), (26912, 74960), (27173, 74240), (29984, 67280), (33640, 59968), (37120, 54346), (37480, 53824)]