274009040

素因数分解:

$2^4\times 5^1\times {\mathrm{919}}^1\times {\mathrm{3727}}^1$

素因数の和:4659

約数の個数: 40

約数和(自身を含む): 637935360

約数和(自身を除く): 363926320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 919, 1838, 3676, 3727, 4595, 7352, 7454, 9190, 14704, 14908, 18380, 18635, 29816, 36760, 37270, 59632, 73520, 74540, 149080, 298160, 3425113, 6850226, 13700452, 17125565, 27400904, 34251130, 54801808, 68502260, 137004520, 274009040]

約数ペア:

[(1, 274009040), (2, 137004520), (4, 68502260), (5, 54801808), (8, 34251130), (10, 27400904), (16, 17125565), (20, 13700452), (40, 6850226), (80, 3425113), (919, 298160), (1838, 149080), (3676, 74540), (3727, 73520), (4595, 59632), (7352, 37270), (7454, 36760), (9190, 29816), (14704, 18635), (14908, 18380)]