9600040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2361

約数の個数: 32

約数和(自身を含む): 21811680

約数和(自身を除く): 12211640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 2243, 4280, 4486, 8972, 11215, 17944, 22430, 44860, 89720, 240001, 480002, 960004, 1200005, 1920008, 2400010, 4800020, 9600040]

約数ペア:

[(1, 9600040), (2, 4800020), (4, 2400010), (5, 1920008), (8, 1200005), (10, 960004), (20, 480002), (40, 240001), (107, 89720), (214, 44860), (428, 22430), (535, 17944), (856, 11215), (1070, 8972), (2140, 4486), (2243, 4280)]