104549120

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 276773952

約数和(自身を除く): 172224832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 64, 65, 80, 103, 104, 122, 128, 130, 160, 206, 208, 244, 256, 260, 305, 320, 412, 416, 488, 515, 520, 610, 640, 793, 824, 832, 976, 1030, 1040, 1220, 1280, 1339, 1586, 1648, 1664, 1952, 2060, 2080, 2440, 2678, 3172, 3296, 3328, 3904, 3965, 4120, 4160, 4880, 5356, 6283, 6344, 6592, 6695, 7808, 7930, 8240, 8320, 9760, 10712, 12566, 12688, 13184, 13390, 15616, 15860, 16480, 16640, 19520, 21424, 25132, 25376, 26368, 26780, 31415, 31720, 32960, 39040, 42848, 50264, 50752, 53560, 62830, 63440, 65920, 78080, 81679, 85696, 100528, 101504, 107120, 125660, 126880, 131840, 163358, 171392, 201056, 203008, 214240, 251320, 253760, 326716, 342784, 402112, 408395, 428480, 502640, 507520, 653432, 804224, 816790, 856960, 1005280, 1015040, 1306864, 1608448, 1633580, 1713920, 2010560, 2613728, 3267160, 4021120, 5227456, 6534320, 8042240, 10454912, 13068640, 20909824, 26137280, 52274560, 104549120]

約数ペア:

[(1, 104549120), (2, 52274560), (4, 26137280), (5, 20909824), (8, 13068640), (10, 10454912), (13, 8042240), (16, 6534320), (20, 5227456), (26, 4021120), (32, 3267160), (40, 2613728), (52, 2010560), (61, 1713920), (64, 1633580), (65, 1608448), (80, 1306864), (103, 1015040), (104, 1005280), (122, 856960), (128, 816790), (130, 804224), (160, 653432), (206, 507520), (208, 502640), (244, 428480), (256, 408395), (260, 402112), (305, 342784), (320, 326716), (412, 253760), (416, 251320), (488, 214240), (515, 203008), (520, 201056), (610, 171392), (640, 163358), (793, 131840), (824, 126880), (832, 125660), (976, 107120), (1030, 101504), (1040, 100528), (1220, 85696), (1280, 81679), (1339, 78080), (1586, 65920), (1648, 63440), (1664, 62830), (1952, 53560), (2060, 50752), (2080, 50264), (2440, 42848), (2678, 39040), (3172, 32960), (3296, 31720), (3328, 31415), (3904, 26780), (3965, 26368), (4120, 25376), (4160, 25132), (4880, 21424), (5356, 19520), (6283, 16640), (6344, 16480), (6592, 15860), (6695, 15616), (7808, 13390), (7930, 13184), (8240, 12688), (8320, 12566), (9760, 10712)]