11274340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7321}}^1$

素因数の和:7348

約数の個数: 48

約数和(自身を含む): 29522304

約数和(自身を除く): 18247964

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, 7321, 14642, 29284, 36605, 51247, 73210, 80531, 102494, 146420, 161062, 204988, 256235, 322124, 402655, 512470, 563717, 805310, 1024940, 1127434, 1610620, 2254868, 2818585, 5637170, 11274340]

約数ペア:

[(1, 11274340), (2, 5637170), (4, 2818585), (5, 2254868), (7, 1610620), (10, 1127434), (11, 1024940), (14, 805310), (20, 563717), (22, 512470), (28, 402655), (35, 322124), (44, 256235), (55, 204988), (70, 161062), (77, 146420), (110, 102494), (140, 80531), (154, 73210), (220, 51247), (308, 36605), (385, 29284), (770, 14642), (1540, 7321)]