8448770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 16796160

約数和(自身を除く): 8347390

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 863, 890, 979, 1726, 1958, 4315, 4895, 8630, 9493, 9790, 18986, 47465, 76807, 94930, 153614, 384035, 768070, 844877, 1689754, 4224385, 8448770]

約数ペア:

[(1, 8448770), (2, 4224385), (5, 1689754), (10, 844877), (11, 768070), (22, 384035), (55, 153614), (89, 94930), (110, 76807), (178, 47465), (445, 18986), (863, 9790), (890, 9493), (979, 8630), (1726, 4895), (1958, 4315)]