23071070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 47688480

約数和(自身を除く): 24617410

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 829, 1210, 1265, 1658, 2530, 2783, 4145, 5566, 8290, 9119, 13915, 18238, 19067, 27830, 38134, 45595, 91190, 95335, 100309, 190670, 200618, 209737, 419474, 501545, 1003090, 1048685, 2097370, 2307107, 4614214, 11535535, 23071070]

約数ペア:

[(1, 23071070), (2, 11535535), (5, 4614214), (10, 2307107), (11, 2097370), (22, 1048685), (23, 1003090), (46, 501545), (55, 419474), (110, 209737), (115, 200618), (121, 190670), (230, 100309), (242, 95335), (253, 91190), (506, 45595), (605, 38134), (829, 27830), (1210, 19067), (1265, 18238), (1658, 13915), (2530, 9119), (2783, 8290), (4145, 5566)]