44881840

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5147}}^1$

素因数の和:5269

約数の個数: 40

約数和(自身を含む): 105328080

約数和(自身を除く): 60446240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 5147, 8720, 10294, 20588, 25735, 41176, 51470, 82352, 102940, 205880, 411760, 561023, 1122046, 2244092, 2805115, 4488184, 5610230, 8976368, 11220460, 22440920, 44881840]

約数ペア:

[(1, 44881840), (2, 22440920), (4, 11220460), (5, 8976368), (8, 5610230), (10, 4488184), (16, 2805115), (20, 2244092), (40, 1122046), (80, 561023), (109, 411760), (218, 205880), (436, 102940), (545, 82352), (872, 51470), (1090, 41176), (1744, 25735), (2180, 20588), (4360, 10294), (5147, 8720)]