67203320

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13229}}^1$

素因数の和:13367

約数の個数: 32

約数和(自身を含む): 152409600

約数和(自身を除く): 85206280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 13229, 26458, 52916, 66145, 105832, 132290, 264580, 529160, 1680083, 3360166, 6720332, 8400415, 13440664, 16800830, 33601660, 67203320]

約数ペア:

[(1, 67203320), (2, 33601660), (4, 16800830), (5, 13440664), (8, 8400415), (10, 6720332), (20, 3360166), (40, 1680083), (127, 529160), (254, 264580), (508, 132290), (635, 105832), (1016, 66145), (1270, 52916), (2540, 26458), (5080, 13229)]