40105604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2207}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 89026560

約数和(自身を除く): 48920956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2207, 2596, 4414, 4543, 8828, 9086, 15449, 18172, 24277, 30898, 48554, 61796, 97108, 130213, 169939, 260426, 339878, 520852, 679756, 911491, 1432343, 1822982, 2864686, 3645964, 5729372, 10026401, 20052802, 40105604]

約数ペア:

[(1, 40105604), (2, 20052802), (4, 10026401), (7, 5729372), (11, 3645964), (14, 2864686), (22, 1822982), (28, 1432343), (44, 911491), (59, 679756), (77, 520852), (118, 339878), (154, 260426), (236, 169939), (308, 130213), (413, 97108), (649, 61796), (826, 48554), (1298, 30898), (1652, 24277), (2207, 18172), (2596, 15449), (4414, 9086), (4543, 8828)]