26270090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 59685120

約数和(自身を除く): 33415030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 109, 110, 154, 218, 313, 385, 545, 626, 763, 770, 1090, 1199, 1526, 1565, 2191, 2398, 3130, 3443, 3815, 4382, 5995, 6886, 7630, 8393, 10955, 11990, 16786, 17215, 21910, 24101, 34117, 34430, 41965, 48202, 68234, 83930, 120505, 170585, 238819, 241010, 341170, 375287, 477638, 750574, 1194095, 1876435, 2388190, 2627009, 3752870, 5254018, 13135045, 26270090]

約数ペア:

[(1, 26270090), (2, 13135045), (5, 5254018), (7, 3752870), (10, 2627009), (11, 2388190), (14, 1876435), (22, 1194095), (35, 750574), (55, 477638), (70, 375287), (77, 341170), (109, 241010), (110, 238819), (154, 170585), (218, 120505), (313, 83930), (385, 68234), (545, 48202), (626, 41965), (763, 34430), (770, 34117), (1090, 24101), (1199, 21910), (1526, 17215), (1565, 16786), (2191, 11990), (2398, 10955), (3130, 8393), (3443, 7630), (3815, 6886), (4382, 5995)]