4048140095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{3943}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 5213652480

約数和(自身を除く): 1165512385

約数列:

[1, 5, 19, 95, 101, 107, 505, 535, 1919, 2033, 3943, 9595, 10165, 10807, 19715, 54035, 74917, 205333, 374585, 398243, 421901, 1026665, 1991215, 2109505, 7566617, 8016119, 37833085, 40080595, 42612001, 213060005, 809628019, 4048140095]

約数ペア:

[(1, 4048140095), (5, 809628019), (19, 213060005), (95, 42612001), (101, 40080595), (107, 37833085), (505, 8016119), (535, 7566617), (1919, 2109505), (2033, 1991215), (3943, 1026665), (9595, 421901), (10165, 398243), (10807, 374585), (19715, 205333), (54035, 74917)]