7029447920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7988009}}^1$

素因数の和:7988033

約数の個数: 40

約数和(自身を含む): 17829238320

約数和(自身を除く): 10799790400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 7988009, 15976018, 31952036, 39940045, 63904072, 79880090, 87868099, 127808144, 159760180, 175736198, 319520360, 351472396, 439340495, 639040720, 702944792, 878680990, 1405889584, 1757361980, 3514723960, 7029447920]

約数ペア:

[(1, 7029447920), (2, 3514723960), (4, 1757361980), (5, 1405889584), (8, 878680990), (10, 702944792), (11, 639040720), (16, 439340495), (20, 351472396), (22, 319520360), (40, 175736198), (44, 159760180), (55, 127808144), (80, 87868099), (88, 79880090), (110, 63904072), (176, 39940045), (220, 31952036), (440, 15976018), (880, 7988009)]