26348810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 53187840

約数和(自身を除く): 26839030

約数列:

[1, 2, 5, 10, 17, 34, 37, 59, 71, 74, 85, 118, 142, 170, 185, 295, 355, 370, 590, 629, 710, 1003, 1207, 1258, 2006, 2183, 2414, 2627, 3145, 4189, 4366, 5015, 5254, 6035, 6290, 8378, 10030, 10915, 12070, 13135, 20945, 21830, 26270, 37111, 41890, 44659, 71213, 74222, 89318, 142426, 154993, 185555, 223295, 309986, 356065, 371110, 446590, 712130, 774965, 1549930, 2634881, 5269762, 13174405, 26348810]

約数ペア:

[(1, 26348810), (2, 13174405), (5, 5269762), (10, 2634881), (17, 1549930), (34, 774965), (37, 712130), (59, 446590), (71, 371110), (74, 356065), (85, 309986), (118, 223295), (142, 185555), (170, 154993), (185, 142426), (295, 89318), (355, 74222), (370, 71213), (590, 44659), (629, 41890), (710, 37111), (1003, 26270), (1207, 21830), (1258, 20945), (2006, 13135), (2183, 12070), (2414, 10915), (2627, 10030), (3145, 8378), (4189, 6290), (4366, 6035), (5015, 5254)]