77049170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1787

約数の個数: 48

約数和(自身を含む): 156653784

約数和(自身を除く): 79604614

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 407, 605, 814, 1210, 1721, 2035, 3442, 4070, 4477, 8605, 8954, 17210, 18931, 22385, 37862, 44770, 63677, 94655, 127354, 189310, 208241, 318385, 416482, 636770, 700447, 1041205, 1400894, 2082410, 3502235, 7004470, 7704917, 15409834, 38524585, 77049170]

約数ペア:

[(1, 77049170), (2, 38524585), (5, 15409834), (10, 7704917), (11, 7004470), (22, 3502235), (37, 2082410), (55, 1400894), (74, 1041205), (110, 700447), (121, 636770), (185, 416482), (242, 318385), (370, 208241), (407, 189310), (605, 127354), (814, 94655), (1210, 63677), (1721, 44770), (2035, 37862), (3442, 22385), (4070, 18931), (4477, 17210), (8605, 8954)]