143532020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{14557}}^1$

素因数の和:14612

約数の個数: 48

約数和(自身を含む): 330175440

約数和(自身を除く): 186643420

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 9860, 14557, 29114, 58228, 72785, 145570, 247469, 291140, 422153, 494938, 844306, 989876, 1237345, 1688612, 2110765, 2474690, 4221530, 4949380, 7176601, 8443060, 14353202, 28706404, 35883005, 71766010, 143532020]

約数ペア:

[(1, 143532020), (2, 71766010), (4, 35883005), (5, 28706404), (10, 14353202), (17, 8443060), (20, 7176601), (29, 4949380), (34, 4221530), (58, 2474690), (68, 2110765), (85, 1688612), (116, 1237345), (145, 989876), (170, 844306), (290, 494938), (340, 422153), (493, 291140), (580, 247469), (986, 145570), (1972, 72785), (2465, 58228), (4930, 29114), (9860, 14557)]