33921580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22027}}^1$

素因数の和:22054

約数の個数: 48

約数和(自身を含む): 88816896

約数和(自身を除く): 54895316

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 22027, 44054, 88108, 110135, 154189, 220270, 242297, 308378, 440540, 484594, 616756, 770945, 969188, 1211485, 1541890, 1696079, 2422970, 3083780, 3392158, 4845940, 6784316, 8480395, 16960790, 33921580]

約数ペア:

[(1, 33921580), (2, 16960790), (4, 8480395), (5, 6784316), (7, 4845940), (10, 3392158), (11, 3083780), (14, 2422970), (20, 1696079), (22, 1541890), (28, 1211485), (35, 969188), (44, 770945), (55, 616756), (70, 484594), (77, 440540), (110, 308378), (140, 242297), (154, 220270), (220, 154189), (308, 110135), (385, 88108), (770, 44054), (1540, 22027)]