16954850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 35622720

約数和(自身を除く): 18667870

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1063, 1450, 1595, 2126, 3190, 5315, 7975, 10630, 11693, 15950, 23386, 26575, 30827, 53150, 58465, 61654, 116930, 154135, 292325, 308270, 339097, 584650, 678194, 770675, 1541350, 1695485, 3390970, 8477425, 16954850]

約数ペア:

[(1, 16954850), (2, 8477425), (5, 3390970), (10, 1695485), (11, 1541350), (22, 770675), (25, 678194), (29, 584650), (50, 339097), (55, 308270), (58, 292325), (110, 154135), (145, 116930), (275, 61654), (290, 58465), (319, 53150), (550, 30827), (638, 26575), (725, 23386), (1063, 15950), (1450, 11693), (1595, 10630), (2126, 7975), (3190, 5315)]