12624920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4099}}^1$

素因数の和:4128

約数の個数: 64

約数和(自身を含む): 35424000

約数和(自身を除く): 22799080

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, 4099, 8198, 16396, 20495, 28693, 32792, 40990, 45089, 57386, 81980, 90178, 114772, 143465, 163960, 180356, 225445, 229544, 286930, 315623, 360712, 450890, 573860, 631246, 901780, 1147720, 1262492, 1578115, 1803560, 2524984, 3156230, 6312460, 12624920]

約数ペア:

[(1, 12624920), (2, 6312460), (4, 3156230), (5, 2524984), (7, 1803560), (8, 1578115), (10, 1262492), (11, 1147720), (14, 901780), (20, 631246), (22, 573860), (28, 450890), (35, 360712), (40, 315623), (44, 286930), (55, 229544), (56, 225445), (70, 180356), (77, 163960), (88, 143465), (110, 114772), (140, 90178), (154, 81980), (220, 57386), (280, 45089), (308, 40990), (385, 32792), (440, 28693), (616, 20495), (770, 16396), (1540, 8198), (3080, 4099)]