26792920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8699}}^1$

素因数の和:8728

約数の個数: 64

約数和(自身を含む): 75168000

約数和(自身を除く): 48375080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 8699, 17398, 34796, 43495, 60893, 69592, 86990, 95689, 121786, 173980, 191378, 243572, 304465, 347960, 382756, 478445, 487144, 608930, 669823, 765512, 956890, 1217860, 1339646, 1913780, 2435720, 2679292, 3349115, 3827560, 5358584, 6698230, 13396460, 26792920]

約数ペア:

[(1, 26792920), (2, 13396460), (4, 6698230), (5, 5358584), (7, 3827560), (8, 3349115), (10, 2679292), (11, 2435720), (14, 1913780), (20, 1339646), (22, 1217860), (28, 956890), (35, 765512), (40, 669823), (44, 608930), (55, 487144), (56, 478445), (70, 382756), (77, 347960), (88, 304465), (110, 243572), (140, 191378), (154, 173980), (220, 121786), (280, 95689), (308, 86990), (385, 69592), (440, 60893), (616, 43495), (770, 34796), (1540, 17398), (3080, 8699)]