2017105440400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{17449009}}^1$

素因数の和:17449061

約数の個数: 90

約数和(自身を含む): 5147929073270

約数和(自身を除く): 3130823632870

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 289, 340, 400, 425, 578, 680, 850, 1156, 1360, 1445, 1700, 2312, 2890, 3400, 4624, 5780, 6800, 7225, 11560, 14450, 23120, 28900, 57800, 115600, 17449009, 34898018, 69796036, 87245045, 139592072, 174490090, 279184144, 296633153, 348980180, 436225225, 593266306, 697960360, 872450450, 1186532612, 1395920720, 1483165765, 1744900900, 2373065224, 2966331530, 3489801800, 4746130448, 5042763601, 5932663060, 6979603600, 7415828825, 10085527202, 11865326120, 14831657650, 20171054404, 23730652240, 25213818005, 29663315300, 40342108808, 50427636010, 59326630600, 80684217616, 100855272020, 118653261200, 126069090025, 201710544040, 252138180050, 403421088080, 504276360100, 1008552720200, 2017105440400]

約数ペア:

[(1, 2017105440400), (2, 1008552720200), (4, 504276360100), (5, 403421088080), (8, 252138180050), (10, 201710544040), (16, 126069090025), (17, 118653261200), (20, 100855272020), (25, 80684217616), (34, 59326630600), (40, 50427636010), (50, 40342108808), (68, 29663315300), (80, 25213818005), (85, 23730652240), (100, 20171054404), (136, 14831657650), (170, 11865326120), (200, 10085527202), (272, 7415828825), (289, 6979603600), (340, 5932663060), (400, 5042763601), (425, 4746130448), (578, 3489801800), (680, 2966331530), (850, 2373065224), (1156, 1744900900), (1360, 1483165765), (1445, 1395920720), (1700, 1186532612), (2312, 872450450), (2890, 697960360), (3400, 593266306), (4624, 436225225), (5780, 348980180), (6800, 296633153), (7225, 279184144), (11560, 174490090), (14450, 139592072), (23120, 87245045), (28900, 69796036), (57800, 34898018), (115600, 17449009)]