9740529160

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1917427}}^1$

素因数の和:1917565

約数の個数: 32

約数和(自身を含む): 22088770560

約数和(自身を除く): 12348241400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 1917427, 3834854, 7669708, 9587135, 15339416, 19174270, 38348540, 76697080, 243513229, 487026458, 974052916, 1217566145, 1948105832, 2435132290, 4870264580, 9740529160]

約数ペア:

[(1, 9740529160), (2, 4870264580), (4, 2435132290), (5, 1948105832), (8, 1217566145), (10, 974052916), (20, 487026458), (40, 243513229), (127, 76697080), (254, 38348540), (508, 19174270), (635, 15339416), (1016, 9587135), (1270, 7669708), (2540, 3834854), (5080, 1917427)]