2010026150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{192347}}^1$

素因数の和:192389

約数の個数: 48

約数和(自身を含む): 4293207360

約数和(自身を除く): 2283181210

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 192347, 384694, 961735, 1923470, 2115817, 3654593, 4231634, 4808675, 7309186, 9617350, 10579085, 18272965, 21158170, 36545930, 40200523, 52895425, 80401046, 91364825, 105790850, 182729650, 201002615, 402005230, 1005013075, 2010026150]

約数ペア:

[(1, 2010026150), (2, 1005013075), (5, 402005230), (10, 201002615), (11, 182729650), (19, 105790850), (22, 91364825), (25, 80401046), (38, 52895425), (50, 40200523), (55, 36545930), (95, 21158170), (110, 18272965), (190, 10579085), (209, 9617350), (275, 7309186), (418, 4808675), (475, 4231634), (550, 3654593), (950, 2115817), (1045, 1923470), (2090, 961735), (5225, 384694), (10450, 192347)]