6725681000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^2\times {\mathrm{4001}}^1$

素因数の和:4104

約数の個数: 96

約数和(自身を含む): 16135343640

約数和(自身を除く): 9409662640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 250, 328, 410, 500, 820, 1000, 1025, 1640, 1681, 2050, 3362, 4001, 4100, 5125, 6724, 8002, 8200, 8405, 10250, 13448, 16004, 16810, 20005, 20500, 32008, 33620, 40010, 41000, 42025, 67240, 80020, 84050, 100025, 160040, 164041, 168100, 200050, 210125, 328082, 336200, 400100, 420250, 500125, 656164, 800200, 820205, 840500, 1000250, 1312328, 1640410, 1681000, 2000500, 3280820, 4001000, 4101025, 6561640, 6725681, 8202050, 13451362, 16404100, 20505125, 26902724, 32808200, 33628405, 41010250, 53805448, 67256810, 82020500, 134513620, 164041000, 168142025, 269027240, 336284050, 672568100, 840710125, 1345136200, 1681420250, 3362840500, 6725681000]

約数ペア:

[(1, 6725681000), (2, 3362840500), (4, 1681420250), (5, 1345136200), (8, 840710125), (10, 672568100), (20, 336284050), (25, 269027240), (40, 168142025), (41, 164041000), (50, 134513620), (82, 82020500), (100, 67256810), (125, 53805448), (164, 41010250), (200, 33628405), (205, 32808200), (250, 26902724), (328, 20505125), (410, 16404100), (500, 13451362), (820, 8202050), (1000, 6725681), (1025, 6561640), (1640, 4101025), (1681, 4001000), (2050, 3280820), (3362, 2000500), (4001, 1681000), (4100, 1640410), (5125, 1312328), (6724, 1000250), (8002, 840500), (8200, 820205), (8405, 800200), (10250, 656164), (13448, 500125), (16004, 420250), (16810, 400100), (20005, 336200), (20500, 328082), (32008, 210125), (33620, 200050), (40010, 168100), (41000, 164041), (42025, 160040), (67240, 100025), (80020, 84050)]