41195990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 88957440

約数和(自身を除く): 47761450

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 110, 115, 190, 209, 230, 253, 418, 437, 506, 857, 874, 1045, 1265, 1714, 2090, 2185, 2530, 4285, 4370, 4807, 8570, 9427, 9614, 16283, 18854, 19711, 24035, 32566, 39422, 47135, 48070, 81415, 94270, 98555, 162830, 179113, 197110, 216821, 358226, 374509, 433642, 749018, 895565, 1084105, 1791130, 1872545, 2168210, 3745090, 4119599, 8239198, 20597995, 41195990]

約数ペア:

[(1, 41195990), (2, 20597995), (5, 8239198), (10, 4119599), (11, 3745090), (19, 2168210), (22, 1872545), (23, 1791130), (38, 1084105), (46, 895565), (55, 749018), (95, 433642), (110, 374509), (115, 358226), (190, 216821), (209, 197110), (230, 179113), (253, 162830), (418, 98555), (437, 94270), (506, 81415), (857, 48070), (874, 47135), (1045, 39422), (1265, 32566), (1714, 24035), (2090, 19711), (2185, 18854), (2530, 16283), (4285, 9614), (4370, 9427), (4807, 8570)]