163658740040

素因数分解:

$2^3\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{2863169}}^1$

素因数の和:2864609

約数の個数: 32

約数和(自身を含む): 368489979000

約数和(自身を除く): 204831238960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1429, 2858, 5716, 7145, 11432, 14290, 28580, 57160, 2863169, 5726338, 11452676, 14315845, 22905352, 28631690, 57263380, 114526760, 4091468501, 8182937002, 16365874004, 20457342505, 32731748008, 40914685010, 81829370020, 163658740040]

約数ペア:

[(1, 163658740040), (2, 81829370020), (4, 40914685010), (5, 32731748008), (8, 20457342505), (10, 16365874004), (20, 8182937002), (40, 4091468501), (1429, 114526760), (2858, 57263380), (5716, 28631690), (7145, 22905352), (11432, 14315845), (14290, 11452676), (28580, 5726338), (57160, 2863169)]