2397175780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{150011}}^1$

素因数の和:150084

約数の個数: 48

約数和(自身を含む): 5443635456

約数和(自身を除く): 3046459676

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3995, 7990, 15980, 150011, 300022, 600044, 750055, 1500110, 2550187, 3000220, 5100374, 7050517, 10200748, 12750935, 14101034, 25501870, 28202068, 35252585, 51003740, 70505170, 119858789, 141010340, 239717578, 479435156, 599293945, 1198587890, 2397175780]

約数ペア:

[(1, 2397175780), (2, 1198587890), (4, 599293945), (5, 479435156), (10, 239717578), (17, 141010340), (20, 119858789), (34, 70505170), (47, 51003740), (68, 35252585), (85, 28202068), (94, 25501870), (170, 14101034), (188, 12750935), (235, 10200748), (340, 7050517), (470, 5100374), (799, 3000220), (940, 2550187), (1598, 1500110), (3196, 750055), (3995, 600044), (7990, 300022), (15980, 150011)]