79976320

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6577}}^1$

素因数の和:6615

約数の個数: 64

約数和(自身を含む): 201286800

約数和(自身を除く): 121310480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 6577, 12160, 13154, 26308, 32885, 52616, 65770, 105232, 124963, 131540, 210464, 249926, 263080, 420928, 499852, 526160, 624815, 841856, 999704, 1052320, 1249630, 1999408, 2104640, 2499260, 3998816, 4209280, 4998520, 7997632, 9997040, 15995264, 19994080, 39988160, 79976320]

約数ペア:

[(1, 79976320), (2, 39988160), (4, 19994080), (5, 15995264), (8, 9997040), (10, 7997632), (16, 4998520), (19, 4209280), (20, 3998816), (32, 2499260), (38, 2104640), (40, 1999408), (64, 1249630), (76, 1052320), (80, 999704), (95, 841856), (128, 624815), (152, 526160), (160, 499852), (190, 420928), (304, 263080), (320, 249926), (380, 210464), (608, 131540), (640, 124963), (760, 105232), (1216, 65770), (1520, 52616), (2432, 32885), (3040, 26308), (6080, 13154), (6577, 12160)]