70180120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47419}}^1$

素因数の和:47467

約数の個数: 32

約数和(自身を含む): 162176400

約数和(自身を除く): 91996280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 47419, 94838, 189676, 237095, 379352, 474190, 948380, 1754503, 1896760, 3509006, 7018012, 8772515, 14036024, 17545030, 35090060, 70180120]

約数ペア:

[(1, 70180120), (2, 35090060), (4, 17545030), (5, 14036024), (8, 8772515), (10, 7018012), (20, 3509006), (37, 1896760), (40, 1754503), (74, 948380), (148, 474190), (185, 379352), (296, 237095), (370, 189676), (740, 94838), (1480, 47419)]