274084480

素因数分解:

$2^7\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1777}}^1$

素因数の和:2037

約数の個数: 64

約数和(自身を含む): 658322280

約数和(自身を除く): 384237800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 241, 320, 482, 640, 964, 1205, 1777, 1928, 2410, 3554, 3856, 4820, 7108, 7712, 8885, 9640, 14216, 15424, 17770, 19280, 28432, 30848, 35540, 38560, 56864, 71080, 77120, 113728, 142160, 154240, 227456, 284320, 428257, 568640, 856514, 1137280, 1713028, 2141285, 3426056, 4282570, 6852112, 8565140, 13704224, 17130280, 27408448, 34260560, 54816896, 68521120, 137042240, 274084480]

約数ペア:

[(1, 274084480), (2, 137042240), (4, 68521120), (5, 54816896), (8, 34260560), (10, 27408448), (16, 17130280), (20, 13704224), (32, 8565140), (40, 6852112), (64, 4282570), (80, 3426056), (128, 2141285), (160, 1713028), (241, 1137280), (320, 856514), (482, 568640), (640, 428257), (964, 284320), (1205, 227456), (1777, 154240), (1928, 142160), (2410, 113728), (3554, 77120), (3856, 71080), (4820, 56864), (7108, 38560), (7712, 35540), (8885, 30848), (9640, 28432), (14216, 19280), (15424, 17770)]