8116780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57977}}^1$

素因数の和:57993

約数の個数: 24

約数和(自身を含む): 19480608

約数和(自身を除く): 11363828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57977, 115954, 231908, 289885, 405839, 579770, 811678, 1159540, 1623356, 2029195, 4058390, 8116780]

約数ペア:

[(1, 8116780), (2, 4058390), (4, 2029195), (5, 1623356), (7, 1159540), (10, 811678), (14, 579770), (20, 405839), (28, 289885), (35, 231908), (70, 115954), (140, 57977)]