19630316150

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{521}}^1\times {\mathrm{8467}}^1$

素因数の和:9089

約数の個数: 48

約数和(自身を含む): 36997877520

約数和(自身を除く): 17367561370

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 521, 890, 1042, 2225, 2605, 4450, 5210, 8467, 13025, 16934, 26050, 42335, 46369, 84670, 92738, 211675, 231845, 423350, 463690, 753563, 1159225, 1507126, 2318450, 3767815, 4411307, 7535630, 8822614, 18839075, 22056535, 37678150, 44113070, 110282675, 220565350, 392606323, 785212646, 1963031615, 3926063230, 9815158075, 19630316150]

約数ペア:

[(1, 19630316150), (2, 9815158075), (5, 3926063230), (10, 1963031615), (25, 785212646), (50, 392606323), (89, 220565350), (178, 110282675), (445, 44113070), (521, 37678150), (890, 22056535), (1042, 18839075), (2225, 8822614), (2605, 7535630), (4450, 4411307), (5210, 3767815), (8467, 2318450), (13025, 1507126), (16934, 1159225), (26050, 753563), (42335, 463690), (46369, 423350), (84670, 231845), (92738, 211675)]