1112277650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{20023}}^1$

素因数の和:20147

約数の個数: 48

約数和(自身を含む): 2279371968

約数和(自身を除く): 1167094318

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 101, 110, 202, 275, 505, 550, 1010, 1111, 2222, 2525, 5050, 5555, 11110, 20023, 27775, 40046, 55550, 100115, 200230, 220253, 440506, 500575, 1001150, 1101265, 2022323, 2202530, 4044646, 5506325, 10111615, 11012650, 20223230, 22245553, 44491106, 50558075, 101116150, 111227765, 222455530, 556138825, 1112277650]

約数ペア:

[(1, 1112277650), (2, 556138825), (5, 222455530), (10, 111227765), (11, 101116150), (22, 50558075), (25, 44491106), (50, 22245553), (55, 20223230), (101, 11012650), (110, 10111615), (202, 5506325), (275, 4044646), (505, 2202530), (550, 2022323), (1010, 1101265), (1111, 1001150), (2222, 500575), (2525, 440506), (5050, 220253), (5555, 200230), (11110, 100115), (20023, 55550), (27775, 40046)]