84110080

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2901

約数の個数: 72

約数和(自身を含む): 210303072

約数和(自身を除く): 126192992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2857, 2944, 3680, 5714, 5888, 7360, 11428, 14285, 14720, 22856, 28570, 29440, 45712, 57140, 65711, 91424, 114280, 131422, 182848, 228560, 262844, 328555, 365696, 457120, 525688, 657110, 731392, 914240, 1051376, 1314220, 1828480, 2102752, 2628440, 3656960, 4205504, 5256880, 8411008, 10513760, 16822016, 21027520, 42055040, 84110080]

約数ペア:

[(1, 84110080), (2, 42055040), (4, 21027520), (5, 16822016), (8, 10513760), (10, 8411008), (16, 5256880), (20, 4205504), (23, 3656960), (32, 2628440), (40, 2102752), (46, 1828480), (64, 1314220), (80, 1051376), (92, 914240), (115, 731392), (128, 657110), (160, 525688), (184, 457120), (230, 365696), (256, 328555), (320, 262844), (368, 228560), (460, 182848), (640, 131422), (736, 114280), (920, 91424), (1280, 65711), (1472, 57140), (1840, 45712), (2857, 29440), (2944, 28570), (3680, 22856), (5714, 14720), (5888, 14285), (7360, 11428)]