75649520

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11393}}^1$

素因数の和:11489

約数の個数: 40

約数和(自身を含む): 178019856

約数和(自身を除く): 102370336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 11393, 22786, 45572, 56965, 91144, 113930, 182288, 227860, 455720, 911440, 945619, 1891238, 3782476, 4728095, 7564952, 9456190, 15129904, 18912380, 37824760, 75649520]

約数ペア:

[(1, 75649520), (2, 37824760), (4, 18912380), (5, 15129904), (8, 9456190), (10, 7564952), (16, 4728095), (20, 3782476), (40, 1891238), (80, 945619), (83, 911440), (166, 455720), (332, 227860), (415, 182288), (664, 113930), (830, 91144), (1328, 56965), (1660, 45572), (3320, 22786), (6640, 11393)]