2017130480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{4513}}^1$

素因数の和:4714

約数の個数: 80

約数和(自身を含む): 4849552704

約数和(自身を除く): 2832422224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 151, 185, 296, 302, 370, 592, 604, 740, 755, 1208, 1480, 1510, 2416, 2960, 3020, 4513, 5587, 6040, 9026, 11174, 12080, 18052, 22348, 22565, 27935, 36104, 44696, 45130, 55870, 72208, 89392, 90260, 111740, 166981, 180520, 223480, 333962, 361040, 446960, 667924, 681463, 834905, 1335848, 1362926, 1669810, 2671696, 2725852, 3339620, 3407315, 5451704, 6679240, 6814630, 10903408, 13358480, 13629260, 25214131, 27258520, 50428262, 54517040, 100856524, 126070655, 201713048, 252141310, 403426096, 504282620, 1008565240, 2017130480]

約数ペア:

[(1, 2017130480), (2, 1008565240), (4, 504282620), (5, 403426096), (8, 252141310), (10, 201713048), (16, 126070655), (20, 100856524), (37, 54517040), (40, 50428262), (74, 27258520), (80, 25214131), (148, 13629260), (151, 13358480), (185, 10903408), (296, 6814630), (302, 6679240), (370, 5451704), (592, 3407315), (604, 3339620), (740, 2725852), (755, 2671696), (1208, 1669810), (1480, 1362926), (1510, 1335848), (2416, 834905), (2960, 681463), (3020, 667924), (4513, 446960), (5587, 361040), (6040, 333962), (9026, 223480), (11174, 180520), (12080, 166981), (18052, 111740), (22348, 90260), (22565, 89392), (27935, 72208), (36104, 55870), (44696, 45130)]