82234880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:396

約数の個数: 160

約数和(自身を含む): 243359424

約数和(自身を除く): 161124544

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 353, 364, 416, 448, 455, 512, 520, 560, 640, 706, 728, 832, 896, 910, 1040, 1120, 1280, 1412, 1456, 1664, 1765, 1792, 1820, 2080, 2240, 2471, 2560, 2824, 2912, 3328, 3530, 3584, 3640, 4160, 4480, 4589, 4942, 5648, 5824, 6656, 7060, 7280, 8320, 8960, 9178, 9884, 11296, 11648, 12355, 14120, 14560, 16640, 17920, 18356, 19768, 22592, 22945, 23296, 24710, 28240, 29120, 32123, 33280, 36712, 39536, 45184, 45890, 46592, 49420, 56480, 58240, 64246, 73424, 79072, 90368, 91780, 98840, 112960, 116480, 128492, 146848, 158144, 160615, 180736, 183560, 197680, 225920, 232960, 256984, 293696, 316288, 321230, 367120, 395360, 451840, 513968, 587392, 632576, 642460, 734240, 790720, 903680, 1027936, 1174784, 1265152, 1284920, 1468480, 1581440, 2055872, 2349568, 2569840, 2936960, 3162880, 4111744, 5139680, 5873920, 6325760, 8223488, 10279360, 11747840, 16446976, 20558720, 41117440, 82234880]

約数ペア:

[(1, 82234880), (2, 41117440), (4, 20558720), (5, 16446976), (7, 11747840), (8, 10279360), (10, 8223488), (13, 6325760), (14, 5873920), (16, 5139680), (20, 4111744), (26, 3162880), (28, 2936960), (32, 2569840), (35, 2349568), (40, 2055872), (52, 1581440), (56, 1468480), (64, 1284920), (65, 1265152), (70, 1174784), (80, 1027936), (91, 903680), (104, 790720), (112, 734240), (128, 642460), (130, 632576), (140, 587392), (160, 513968), (182, 451840), (208, 395360), (224, 367120), (256, 321230), (260, 316288), (280, 293696), (320, 256984), (353, 232960), (364, 225920), (416, 197680), (448, 183560), (455, 180736), (512, 160615), (520, 158144), (560, 146848), (640, 128492), (706, 116480), (728, 112960), (832, 98840), (896, 91780), (910, 90368), (1040, 79072), (1120, 73424), (1280, 64246), (1412, 58240), (1456, 56480), (1664, 49420), (1765, 46592), (1792, 45890), (1820, 45184), (2080, 39536), (2240, 36712), (2471, 33280), (2560, 32123), (2824, 29120), (2912, 28240), (3328, 24710), (3530, 23296), (3584, 22945), (3640, 22592), (4160, 19768), (4480, 18356), (4589, 17920), (4942, 16640), (5648, 14560), (5824, 14120), (6656, 12355), (7060, 11648), (7280, 11296), (8320, 9884), (8960, 9178)]