22228810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 42135552

約数和(自身を除く): 19906742

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 761, 1270, 1522, 2921, 3805, 5842, 7610, 14605, 17503, 29210, 35006, 87515, 96647, 175030, 193294, 483235, 966470, 2222881, 4445762, 11114405, 22228810]

約数ペア:

[(1, 22228810), (2, 11114405), (5, 4445762), (10, 2222881), (23, 966470), (46, 483235), (115, 193294), (127, 175030), (230, 96647), (254, 87515), (635, 35006), (761, 29210), (1270, 17503), (1522, 14605), (2921, 7610), (3805, 5842)]