10559440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6947}}^1$

素因数の和:6979

約数の個数: 40

約数和(自身を含む): 25846560

約数和(自身を除く): 15287120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6947, 13894, 27788, 34735, 55576, 69470, 111152, 131993, 138940, 263986, 277880, 527972, 555760, 659965, 1055944, 1319930, 2111888, 2639860, 5279720, 10559440]

約数ペア:

[(1, 10559440), (2, 5279720), (4, 2639860), (5, 2111888), (8, 1319930), (10, 1055944), (16, 659965), (19, 555760), (20, 527972), (38, 277880), (40, 263986), (76, 138940), (80, 131993), (95, 111152), (152, 69470), (190, 55576), (304, 34735), (380, 27788), (760, 13894), (1520, 6947)]