3769640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13463}}^1$

素因数の和:13481

約数の個数: 32

約数和(自身を含む): 9694080

約数和(自身を除く): 5924440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 13463, 26926, 53852, 67315, 94241, 107704, 134630, 188482, 269260, 376964, 471205, 538520, 753928, 942410, 1884820, 3769640]

約数ペア:

[(1, 3769640), (2, 1884820), (4, 942410), (5, 753928), (7, 538520), (8, 471205), (10, 376964), (14, 269260), (20, 188482), (28, 134630), (35, 107704), (40, 94241), (56, 67315), (70, 53852), (140, 26926), (280, 13463)]