115996810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{399989}}^1$

素因数の和:400025

約数の個数: 16

約数和(自身を含む): 215994600

約数和(自身を除く): 99997790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 399989, 799978, 1999945, 3999890, 11599681, 23199362, 57998405, 115996810]

約数ペア:

[(1, 115996810), (2, 57998405), (5, 23199362), (10, 11599681), (29, 3999890), (58, 1999945), (145, 799978), (290, 399989)]