27064970

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 49821696

約数和(自身を除く): 22756726

約数列:

[1, 2, 5, 10, 101, 127, 202, 211, 254, 422, 505, 635, 1010, 1055, 1270, 2110, 12827, 21311, 25654, 26797, 42622, 53594, 64135, 106555, 128270, 133985, 213110, 267970, 2706497, 5412994, 13532485, 27064970]

約数ペア:

[(1, 27064970), (2, 13532485), (5, 5412994), (10, 2706497), (101, 267970), (127, 213110), (202, 133985), (211, 128270), (254, 106555), (422, 64135), (505, 53594), (635, 42622), (1010, 26797), (1055, 25654), (1270, 21311), (2110, 12827)]