2040803765

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5743}}^1$

素因数の和:5850

約数の個数: 64

約数和(自身を含む): 3335012352

約数和(自身を除く): 1294208587

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 71, 77, 91, 143, 355, 385, 455, 497, 715, 781, 923, 1001, 2485, 3905, 4615, 5005, 5467, 5743, 6461, 10153, 27335, 28715, 32305, 40201, 50765, 63173, 71071, 74659, 201005, 315865, 355355, 373295, 407753, 442211, 522613, 821249, 2038765, 2211055, 2613065, 2854271, 4106245, 4485283, 5300789, 5748743, 14271355, 22426415, 26503945, 28743715, 31396981, 37105523, 58308679, 156984905, 185527615, 291543395, 408160753, 2040803765]

約数ペア:

[(1, 2040803765), (5, 408160753), (7, 291543395), (11, 185527615), (13, 156984905), (35, 58308679), (55, 37105523), (65, 31396981), (71, 28743715), (77, 26503945), (91, 22426415), (143, 14271355), (355, 5748743), (385, 5300789), (455, 4485283), (497, 4106245), (715, 2854271), (781, 2613065), (923, 2211055), (1001, 2038765), (2485, 821249), (3905, 522613), (4615, 442211), (5005, 407753), (5467, 373295), (5743, 355355), (6461, 315865), (10153, 201005), (27335, 74659), (28715, 71071), (32305, 63173), (40201, 50765)]