45350440

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4093}}^1$

素因数の和:4381

約数の個数: 32

約数和(自身を含む): 102431880

約数和(自身を除く): 57081440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 4093, 5540, 8186, 11080, 16372, 20465, 32744, 40930, 81860, 163720, 1133761, 2267522, 4535044, 5668805, 9070088, 11337610, 22675220, 45350440]

約数ペア:

[(1, 45350440), (2, 22675220), (4, 11337610), (5, 9070088), (8, 5668805), (10, 4535044), (20, 2267522), (40, 1133761), (277, 163720), (554, 81860), (1108, 40930), (1385, 32744), (2216, 20465), (2770, 16372), (4093, 11080), (5540, 8186)]