16479080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21683}}^1$

素因数の和:21713

約数の個数: 32

約数和(自身を含む): 39031200

約数和(自身を除く): 22552120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 21683, 43366, 86732, 108415, 173464, 216830, 411977, 433660, 823954, 867320, 1647908, 2059885, 3295816, 4119770, 8239540, 16479080]

約数ペア:

[(1, 16479080), (2, 8239540), (4, 4119770), (5, 3295816), (8, 2059885), (10, 1647908), (19, 867320), (20, 823954), (38, 433660), (40, 411977), (76, 216830), (95, 173464), (152, 108415), (190, 86732), (380, 43366), (760, 21683)]