12403160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4027}}^1$

素因数の和:4056

約数の個数: 64

約数和(自身を含む): 34801920

約数和(自身を除く): 22398760

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, 4027, 8054, 16108, 20135, 28189, 32216, 40270, 44297, 56378, 80540, 88594, 112756, 140945, 161080, 177188, 221485, 225512, 281890, 310079, 354376, 442970, 563780, 620158, 885940, 1127560, 1240316, 1550395, 1771880, 2480632, 3100790, 6201580, 12403160]

約数ペア:

[(1, 12403160), (2, 6201580), (4, 3100790), (5, 2480632), (7, 1771880), (8, 1550395), (10, 1240316), (11, 1127560), (14, 885940), (20, 620158), (22, 563780), (28, 442970), (35, 354376), (40, 310079), (44, 281890), (55, 225512), (56, 221485), (70, 177188), (77, 161080), (88, 140945), (110, 112756), (140, 88594), (154, 80540), (220, 56378), (280, 44297), (308, 40270), (385, 32216), (440, 28189), (616, 20135), (770, 16108), (1540, 8054), (3080, 4027)]