7413040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4877}}^1$

素因数の和:4909

約数の個数: 40

約数和(自身を含む): 18146160

約数和(自身を除く): 10733120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 4877, 9754, 19508, 24385, 39016, 48770, 78032, 92663, 97540, 185326, 195080, 370652, 390160, 463315, 741304, 926630, 1482608, 1853260, 3706520, 7413040]

約数ペア:

[(1, 7413040), (2, 3706520), (4, 1853260), (5, 1482608), (8, 926630), (10, 741304), (16, 463315), (19, 390160), (20, 370652), (38, 195080), (40, 185326), (76, 97540), (80, 92663), (95, 78032), (152, 48770), (190, 39016), (304, 24385), (380, 19508), (760, 9754), (1520, 4877)]