45445360

素因数分解:

$2^4\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1009}}^1$

素因数の和:1585

約数の個数: 40

約数和(自身を含む): 105953040

約数和(自身を除く): 60507680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 563, 1009, 1126, 2018, 2252, 2815, 4036, 4504, 5045, 5630, 8072, 9008, 10090, 11260, 16144, 20180, 22520, 40360, 45040, 80720, 568067, 1136134, 2272268, 2840335, 4544536, 5680670, 9089072, 11361340, 22722680, 45445360]

約数ペア:

[(1, 45445360), (2, 22722680), (4, 11361340), (5, 9089072), (8, 5680670), (10, 4544536), (16, 2840335), (20, 2272268), (40, 1136134), (80, 568067), (563, 80720), (1009, 45040), (1126, 40360), (2018, 22520), (2252, 20180), (2815, 16144), (4036, 11260), (4504, 10090), (5045, 9008), (5630, 8072)]