1097336320

素因数分解:

$2^9\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7027}}^1$

素因数の和:7111

約数の個数: 80

約数和(自身を含む): 2674547568

約数和(自身を除く): 1577211248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 256, 305, 320, 488, 512, 610, 640, 976, 1220, 1280, 1952, 2440, 2560, 3904, 4880, 7027, 7808, 9760, 14054, 15616, 19520, 28108, 31232, 35135, 39040, 56216, 70270, 78080, 112432, 140540, 156160, 224864, 281080, 428647, 449728, 562160, 857294, 899456, 1124320, 1714588, 1798912, 2143235, 2248640, 3429176, 3597824, 4286470, 4497280, 6858352, 8572940, 8994560, 13716704, 17145880, 17989120, 27433408, 34291760, 54866816, 68583520, 109733632, 137167040, 219467264, 274334080, 548668160, 1097336320]

約数ペア:

[(1, 1097336320), (2, 548668160), (4, 274334080), (5, 219467264), (8, 137167040), (10, 109733632), (16, 68583520), (20, 54866816), (32, 34291760), (40, 27433408), (61, 17989120), (64, 17145880), (80, 13716704), (122, 8994560), (128, 8572940), (160, 6858352), (244, 4497280), (256, 4286470), (305, 3597824), (320, 3429176), (488, 2248640), (512, 2143235), (610, 1798912), (640, 1714588), (976, 1124320), (1220, 899456), (1280, 857294), (1952, 562160), (2440, 449728), (2560, 428647), (3904, 281080), (4880, 224864), (7027, 156160), (7808, 140540), (9760, 112432), (14054, 78080), (15616, 70270), (19520, 56216), (28108, 39040), (31232, 35135)]