8852480

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 176

約数和(自身を含む): 27511680

約数和(自身を除く): 18659200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 128, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 256, 260, 266, 280, 304, 320, 364, 380, 416, 448, 455, 494, 512, 520, 532, 560, 608, 640, 665, 728, 760, 832, 896, 910, 988, 1024, 1040, 1064, 1120, 1216, 1235, 1280, 1330, 1456, 1520, 1664, 1729, 1792, 1820, 1976, 2080, 2128, 2240, 2432, 2470, 2560, 2660, 2912, 3040, 3328, 3458, 3584, 3640, 3952, 4160, 4256, 4480, 4864, 4940, 5120, 5320, 5824, 6080, 6656, 6916, 7168, 7280, 7904, 8320, 8512, 8645, 8960, 9728, 9880, 10640, 11648, 12160, 13312, 13832, 14560, 15808, 16640, 17024, 17290, 17920, 19456, 19760, 21280, 23296, 24320, 27664, 29120, 31616, 33280, 34048, 34580, 35840, 39520, 42560, 46592, 48640, 55328, 58240, 63232, 66560, 68096, 69160, 79040, 85120, 93184, 97280, 110656, 116480, 126464, 136192, 138320, 158080, 170240, 221312, 232960, 252928, 276640, 316160, 340480, 442624, 465920, 553280, 632320, 680960, 885248, 1106560, 1264640, 1770496, 2213120, 4426240, 8852480]

約数ペア:

[(1, 8852480), (2, 4426240), (4, 2213120), (5, 1770496), (7, 1264640), (8, 1106560), (10, 885248), (13, 680960), (14, 632320), (16, 553280), (19, 465920), (20, 442624), (26, 340480), (28, 316160), (32, 276640), (35, 252928), (38, 232960), (40, 221312), (52, 170240), (56, 158080), (64, 138320), (65, 136192), (70, 126464), (76, 116480), (80, 110656), (91, 97280), (95, 93184), (104, 85120), (112, 79040), (128, 69160), (130, 68096), (133, 66560), (140, 63232), (152, 58240), (160, 55328), (182, 48640), (190, 46592), (208, 42560), (224, 39520), (247, 35840), (256, 34580), (260, 34048), (266, 33280), (280, 31616), (304, 29120), (320, 27664), (364, 24320), (380, 23296), (416, 21280), (448, 19760), (455, 19456), (494, 17920), (512, 17290), (520, 17024), (532, 16640), (560, 15808), (608, 14560), (640, 13832), (665, 13312), (728, 12160), (760, 11648), (832, 10640), (896, 9880), (910, 9728), (988, 8960), (1024, 8645), (1040, 8512), (1064, 8320), (1120, 7904), (1216, 7280), (1235, 7168), (1280, 6916), (1330, 6656), (1456, 6080), (1520, 5824), (1664, 5320), (1729, 5120), (1792, 4940), (1820, 4864), (1976, 4480), (2080, 4256), (2128, 4160), (2240, 3952), (2432, 3640), (2470, 3584), (2560, 3458), (2660, 3328), (2912, 3040)]