476989180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{2269}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 1047977280

約数和(自身を除く): 570988100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 457, 460, 914, 1828, 2269, 2285, 4538, 4570, 9076, 9140, 10511, 11345, 21022, 22690, 42044, 45380, 52187, 52555, 104374, 105110, 208748, 210220, 260935, 521870, 1036933, 1043740, 2073866, 4147732, 5184665, 10369330, 20738660, 23849459, 47698918, 95397836, 119247295, 238494590, 476989180]

約数ペア:

[(1, 476989180), (2, 238494590), (4, 119247295), (5, 95397836), (10, 47698918), (20, 23849459), (23, 20738660), (46, 10369330), (92, 5184665), (115, 4147732), (230, 2073866), (457, 1043740), (460, 1036933), (914, 521870), (1828, 260935), (2269, 210220), (2285, 208748), (4538, 105110), (4570, 104374), (9076, 52555), (9140, 52187), (10511, 45380), (11345, 42044), (21022, 22690)]