39776330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 79978752

約数和(自身を除く): 40202422

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 121, 142, 242, 355, 463, 605, 710, 781, 926, 1210, 1562, 2315, 3905, 4630, 5093, 7810, 8591, 10186, 17182, 25465, 32873, 42955, 50930, 56023, 65746, 85910, 112046, 164365, 280115, 328730, 361603, 560230, 723206, 1808015, 3616030, 3977633, 7955266, 19888165, 39776330]

約数ペア:

[(1, 39776330), (2, 19888165), (5, 7955266), (10, 3977633), (11, 3616030), (22, 1808015), (55, 723206), (71, 560230), (110, 361603), (121, 328730), (142, 280115), (242, 164365), (355, 112046), (463, 85910), (605, 65746), (710, 56023), (781, 50930), (926, 42955), (1210, 32873), (1562, 25465), (2315, 17182), (3905, 10186), (4630, 8591), (5093, 7810)]