9165173620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{657473}}^1$

素因数の和:657540

約数の個数: 48

約数和(自身を含む): 20876114448

約数和(自身を除く): 11710940828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 6970, 13940, 657473, 1314946, 2629892, 3287365, 6574730, 11177041, 13149460, 22354082, 26956393, 44708164, 53912786, 55885205, 107825572, 111770410, 134781965, 223540820, 269563930, 458258681, 539127860, 916517362, 1833034724, 2291293405, 4582586810, 9165173620]

約数ペア:

[(1, 9165173620), (2, 4582586810), (4, 2291293405), (5, 1833034724), (10, 916517362), (17, 539127860), (20, 458258681), (34, 269563930), (41, 223540820), (68, 134781965), (82, 111770410), (85, 107825572), (164, 55885205), (170, 53912786), (205, 44708164), (340, 26956393), (410, 22354082), (697, 13149460), (820, 11177041), (1394, 6574730), (2788, 3287365), (3485, 2629892), (6970, 1314946), (13940, 657473)]