4663960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{16657}}^1$

素因数の和:16675

約数の個数: 32

約数和(自身を含む): 11993760

約数和(自身を除く): 7329800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 16657, 33314, 66628, 83285, 116599, 133256, 166570, 233198, 333140, 466396, 582995, 666280, 932792, 1165990, 2331980, 4663960]

約数ペア:

[(1, 4663960), (2, 2331980), (4, 1165990), (5, 932792), (7, 666280), (8, 582995), (10, 466396), (14, 333140), (20, 233198), (28, 166570), (35, 133256), (40, 116599), (56, 83285), (70, 66628), (140, 33314), (280, 16657)]