7539280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13463}}^1$

素因数の和:13483

約数の個数: 40

約数和(自身を含む): 20034432

約数和(自身を除く): 12495152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 13463, 26926, 53852, 67315, 94241, 107704, 134630, 188482, 215408, 269260, 376964, 471205, 538520, 753928, 942410, 1077040, 1507856, 1884820, 3769640, 7539280]

約数ペア:

[(1, 7539280), (2, 3769640), (4, 1884820), (5, 1507856), (7, 1077040), (8, 942410), (10, 753928), (14, 538520), (16, 471205), (20, 376964), (28, 269260), (35, 215408), (40, 188482), (56, 134630), (70, 107704), (80, 94241), (112, 67315), (140, 53852), (280, 26926), (560, 13463)]