32331520

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 87564960

約数和(自身を除く): 55233440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 67, 80, 104, 116, 128, 130, 134, 145, 160, 208, 232, 256, 260, 268, 290, 320, 335, 377, 416, 464, 520, 536, 580, 640, 670, 754, 832, 871, 928, 1040, 1072, 1160, 1280, 1340, 1508, 1664, 1742, 1856, 1885, 1943, 2080, 2144, 2320, 2680, 3016, 3328, 3484, 3712, 3770, 3886, 4160, 4288, 4355, 4640, 5360, 6032, 6968, 7424, 7540, 7772, 8320, 8576, 8710, 9280, 9715, 10720, 12064, 13936, 15080, 15544, 16640, 17152, 17420, 18560, 19430, 21440, 24128, 25259, 27872, 30160, 31088, 34840, 37120, 38860, 42880, 48256, 50518, 55744, 60320, 62176, 69680, 77720, 85760, 96512, 101036, 111488, 120640, 124352, 126295, 139360, 155440, 202072, 222976, 241280, 248704, 252590, 278720, 310880, 404144, 482560, 497408, 505180, 557440, 621760, 808288, 1010360, 1114880, 1243520, 1616576, 2020720, 2487040, 3233152, 4041440, 6466304, 8082880, 16165760, 32331520]

約数ペア:

[(1, 32331520), (2, 16165760), (4, 8082880), (5, 6466304), (8, 4041440), (10, 3233152), (13, 2487040), (16, 2020720), (20, 1616576), (26, 1243520), (29, 1114880), (32, 1010360), (40, 808288), (52, 621760), (58, 557440), (64, 505180), (65, 497408), (67, 482560), (80, 404144), (104, 310880), (116, 278720), (128, 252590), (130, 248704), (134, 241280), (145, 222976), (160, 202072), (208, 155440), (232, 139360), (256, 126295), (260, 124352), (268, 120640), (290, 111488), (320, 101036), (335, 96512), (377, 85760), (416, 77720), (464, 69680), (520, 62176), (536, 60320), (580, 55744), (640, 50518), (670, 48256), (754, 42880), (832, 38860), (871, 37120), (928, 34840), (1040, 31088), (1072, 30160), (1160, 27872), (1280, 25259), (1340, 24128), (1508, 21440), (1664, 19430), (1742, 18560), (1856, 17420), (1885, 17152), (1943, 16640), (2080, 15544), (2144, 15080), (2320, 13936), (2680, 12064), (3016, 10720), (3328, 9715), (3484, 9280), (3712, 8710), (3770, 8576), (3886, 8320), (4160, 7772), (4288, 7540), (4355, 7424), (4640, 6968), (5360, 6032)]