82890080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5693}}^1$

素因数の和:5728

約数の個数: 96

約数和(自身を含む): 241061184

約数和(自身を除く): 158171104

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 5693, 7280, 11386, 14560, 22772, 28465, 39851, 45544, 56930, 74009, 79702, 91088, 113860, 148018, 159404, 182176, 199255, 227720, 296036, 318808, 370045, 398510, 455440, 518063, 592072, 637616, 740090, 797020, 910880, 1036126, 1184144, 1275232, 1480180, 1594040, 2072252, 2368288, 2590315, 2960360, 3188080, 4144504, 5180630, 5920720, 6376160, 8289008, 10361260, 11841440, 16578016, 20722520, 41445040, 82890080]

約数ペア:

[(1, 82890080), (2, 41445040), (4, 20722520), (5, 16578016), (7, 11841440), (8, 10361260), (10, 8289008), (13, 6376160), (14, 5920720), (16, 5180630), (20, 4144504), (26, 3188080), (28, 2960360), (32, 2590315), (35, 2368288), (40, 2072252), (52, 1594040), (56, 1480180), (65, 1275232), (70, 1184144), (80, 1036126), (91, 910880), (104, 797020), (112, 740090), (130, 637616), (140, 592072), (160, 518063), (182, 455440), (208, 398510), (224, 370045), (260, 318808), (280, 296036), (364, 227720), (416, 199255), (455, 182176), (520, 159404), (560, 148018), (728, 113860), (910, 91088), (1040, 79702), (1120, 74009), (1456, 56930), (1820, 45544), (2080, 39851), (2912, 28465), (3640, 22772), (5693, 14560), (7280, 11386)]