38975080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51283}}^1$

素因数の和:51313

約数の個数: 32

約数和(自身を含む): 92311200

約数和(自身を除く): 53336120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 51283, 102566, 205132, 256415, 410264, 512830, 974377, 1025660, 1948754, 2051320, 3897508, 4871885, 7795016, 9743770, 19487540, 38975080]

約数ペア:

[(1, 38975080), (2, 19487540), (4, 9743770), (5, 7795016), (8, 4871885), (10, 3897508), (19, 2051320), (20, 1948754), (38, 1025660), (40, 974377), (76, 512830), (95, 410264), (152, 256415), (190, 205132), (380, 102566), (760, 51283)]