2024889560

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{68501}}^1$

素因数の和:69251

約数の個数: 32

約数和(自身を含む): 4562233200

約数和(自身を除く): 2537343640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 2956, 3695, 5912, 7390, 14780, 29560, 68501, 137002, 274004, 342505, 548008, 685010, 1370020, 2740040, 50622239, 101244478, 202488956, 253111195, 404977912, 506222390, 1012444780, 2024889560]

約数ペア:

[(1, 2024889560), (2, 1012444780), (4, 506222390), (5, 404977912), (8, 253111195), (10, 202488956), (20, 101244478), (40, 50622239), (739, 2740040), (1478, 1370020), (2956, 685010), (3695, 548008), (5912, 342505), (7390, 274004), (14780, 137002), (29560, 68501)]