2023243780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{126611}}^1$

素因数の和:126684

約数の個数: 48

約数和(自身を含む): 4594496256

約数和(自身を除く): 2571252476

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, 126611, 253222, 506444, 633055, 1266110, 2152387, 2532220, 4304774, 5950717, 8609548, 10761935, 11901434, 21523870, 23802868, 29753585, 43047740, 59507170, 101162189, 119014340, 202324378, 404648756, 505810945, 1011621890, 2023243780]

約数ペア:

[(1, 2023243780), (2, 1011621890), (4, 505810945), (5, 404648756), (10, 202324378), (17, 119014340), (20, 101162189), (34, 59507170), (47, 43047740), (68, 29753585), (85, 23802868), (94, 21523870), (170, 11901434), (188, 10761935), (235, 8609548), (340, 5950717), (470, 4304774), (799, 2532220), (940, 2152387), (1598, 1266110), (3196, 633055), (3995, 506444), (7990, 253222), (15980, 126611)]