66444432920

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{7129231}}^1$

素因数の和:7129475

約数の個数: 32

約数和(自身を含む): 150141625920

約数和(自身を除く): 83697193000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 7129231, 14258462, 28516924, 35646155, 57033848, 71292310, 142584620, 285169240, 1661110823, 3322221646, 6644443292, 8305554115, 13288886584, 16611108230, 33222216460, 66444432920]

約数ペア:

[(1, 66444432920), (2, 33222216460), (4, 16611108230), (5, 13288886584), (8, 8305554115), (10, 6644443292), (20, 3322221646), (40, 1661110823), (233, 285169240), (466, 142584620), (932, 71292310), (1165, 57033848), (1864, 35646155), (2330, 28516924), (4660, 14258462), (9320, 7129231)]