75549680

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 182559744

約数和(自身を除く): 107010064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 71, 80, 94, 142, 188, 235, 283, 284, 355, 376, 470, 566, 568, 710, 752, 940, 1132, 1136, 1415, 1420, 1880, 2264, 2830, 2840, 3337, 3760, 4528, 5660, 5680, 6674, 11320, 13301, 13348, 16685, 20093, 22640, 26602, 26696, 33370, 40186, 53204, 53392, 66505, 66740, 80372, 100465, 106408, 133010, 133480, 160744, 200930, 212816, 266020, 266960, 321488, 401860, 532040, 803720, 944371, 1064080, 1607440, 1888742, 3777484, 4721855, 7554968, 9443710, 15109936, 18887420, 37774840, 75549680]

約数ペア:

[(1, 75549680), (2, 37774840), (4, 18887420), (5, 15109936), (8, 9443710), (10, 7554968), (16, 4721855), (20, 3777484), (40, 1888742), (47, 1607440), (71, 1064080), (80, 944371), (94, 803720), (142, 532040), (188, 401860), (235, 321488), (283, 266960), (284, 266020), (355, 212816), (376, 200930), (470, 160744), (566, 133480), (568, 133010), (710, 106408), (752, 100465), (940, 80372), (1132, 66740), (1136, 66505), (1415, 53392), (1420, 53204), (1880, 40186), (2264, 33370), (2830, 26696), (2840, 26602), (3337, 22640), (3760, 20093), (4528, 16685), (5660, 13348), (5680, 13301), (6674, 11320)]