75655120

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7219}}^1$

素因数の和:7363

約数の個数: 40

約数和(自身を含む): 177265440

約数和(自身を除く): 101610320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 7219, 10480, 14438, 28876, 36095, 57752, 72190, 115504, 144380, 288760, 577520, 945689, 1891378, 3782756, 4728445, 7565512, 9456890, 15131024, 18913780, 37827560, 75655120]

約数ペア:

[(1, 75655120), (2, 37827560), (4, 18913780), (5, 15131024), (8, 9456890), (10, 7565512), (16, 4728445), (20, 3782756), (40, 1891378), (80, 945689), (131, 577520), (262, 288760), (524, 144380), (655, 115504), (1048, 72190), (1310, 57752), (2096, 36095), (2620, 28876), (5240, 14438), (7219, 10480)]