55670720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:910

約数の個数: 112

約数和(自身を含む): 156911040

約数和(自身を除く): 101240320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 857, 928, 1015, 1120, 1160, 1624, 1714, 1856, 2030, 2240, 2320, 3248, 3428, 4060, 4285, 4640, 5999, 6496, 6856, 8120, 8570, 9280, 11998, 12992, 13712, 16240, 17140, 23996, 24853, 27424, 29995, 32480, 34280, 47992, 49706, 54848, 59990, 64960, 68560, 95984, 99412, 119980, 124265, 137120, 173971, 191968, 198824, 239960, 248530, 274240, 347942, 383936, 397648, 479920, 497060, 695884, 795296, 869855, 959840, 994120, 1391768, 1590592, 1739710, 1919680, 1988240, 2783536, 3479420, 3976480, 5567072, 6958840, 7952960, 11134144, 13917680, 27835360, 55670720]

約数ペア:

[(1, 55670720), (2, 27835360), (4, 13917680), (5, 11134144), (7, 7952960), (8, 6958840), (10, 5567072), (14, 3976480), (16, 3479420), (20, 2783536), (28, 1988240), (29, 1919680), (32, 1739710), (35, 1590592), (40, 1391768), (56, 994120), (58, 959840), (64, 869855), (70, 795296), (80, 695884), (112, 497060), (116, 479920), (140, 397648), (145, 383936), (160, 347942), (203, 274240), (224, 248530), (232, 239960), (280, 198824), (290, 191968), (320, 173971), (406, 137120), (448, 124265), (464, 119980), (560, 99412), (580, 95984), (812, 68560), (857, 64960), (928, 59990), (1015, 54848), (1120, 49706), (1160, 47992), (1624, 34280), (1714, 32480), (1856, 29995), (2030, 27424), (2240, 24853), (2320, 23996), (3248, 17140), (3428, 16240), (4060, 13712), (4285, 12992), (4640, 11998), (5999, 9280), (6496, 8570), (6856, 8120)]