97216040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34231}}^1$

素因数の和:34313

約数の個数: 32

約数和(自身を含む): 221823360

約数和(自身を除く): 124607320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 34231, 68462, 136924, 171155, 273848, 342310, 684620, 1369240, 2430401, 4860802, 9721604, 12152005, 19443208, 24304010, 48608020, 97216040]

約数ペア:

[(1, 97216040), (2, 48608020), (4, 24304010), (5, 19443208), (8, 12152005), (10, 9721604), (20, 4860802), (40, 2430401), (71, 1369240), (142, 684620), (284, 342310), (355, 273848), (568, 171155), (710, 136924), (1420, 68462), (2840, 34231)]