26235440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4259}}^1$

素因数の和:4290

約数の個数: 80

約数和(自身を含む): 76066560

約数和(自身を除く): 49831120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 4259, 6160, 8518, 17036, 21295, 29813, 34072, 42590, 46849, 59626, 68144, 85180, 93698, 119252, 149065, 170360, 187396, 234245, 238504, 298130, 327943, 340720, 374792, 468490, 477008, 596260, 655886, 749584, 936980, 1192520, 1311772, 1639715, 1873960, 2385040, 2623544, 3279430, 3747920, 5247088, 6558860, 13117720, 26235440]

約数ペア:

[(1, 26235440), (2, 13117720), (4, 6558860), (5, 5247088), (7, 3747920), (8, 3279430), (10, 2623544), (11, 2385040), (14, 1873960), (16, 1639715), (20, 1311772), (22, 1192520), (28, 936980), (35, 749584), (40, 655886), (44, 596260), (55, 477008), (56, 468490), (70, 374792), (77, 340720), (80, 327943), (88, 298130), (110, 238504), (112, 234245), (140, 187396), (154, 170360), (176, 149065), (220, 119252), (280, 93698), (308, 85180), (385, 68144), (440, 59626), (560, 46849), (616, 42590), (770, 34072), (880, 29813), (1232, 21295), (1540, 17036), (3080, 8518), (4259, 6160)]