73425440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41719}}^1$

素因数の和:41745

約数の個数: 48

約数和(自身を含む): 189241920

約数和(自身を除く): 115816480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 41719, 83438, 166876, 208595, 333752, 417190, 458909, 667504, 834380, 917818, 1335008, 1668760, 1835636, 2294545, 3337520, 3671272, 4589090, 6675040, 7342544, 9178180, 14685088, 18356360, 36712720, 73425440]

約数ペア:

[(1, 73425440), (2, 36712720), (4, 18356360), (5, 14685088), (8, 9178180), (10, 7342544), (11, 6675040), (16, 4589090), (20, 3671272), (22, 3337520), (32, 2294545), (40, 1835636), (44, 1668760), (55, 1335008), (80, 917818), (88, 834380), (110, 667504), (160, 458909), (176, 417190), (220, 333752), (352, 208595), (440, 166876), (880, 83438), (1760, 41719)]