2717804560

素因数分解:

$2^4\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{26479}}^1$

素因数の和:27775

約数の個数: 40

約数和(自身を含む): 6324059520

約数和(自身を除く): 3606254960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1283, 2566, 5132, 6415, 10264, 12830, 20528, 25660, 26479, 51320, 52958, 102640, 105916, 132395, 211832, 264790, 423664, 529580, 1059160, 2118320, 33972557, 67945114, 135890228, 169862785, 271780456, 339725570, 543560912, 679451140, 1358902280, 2717804560]

約数ペア:

[(1, 2717804560), (2, 1358902280), (4, 679451140), (5, 543560912), (8, 339725570), (10, 271780456), (16, 169862785), (20, 135890228), (40, 67945114), (80, 33972557), (1283, 2118320), (2566, 1059160), (5132, 529580), (6415, 423664), (10264, 264790), (12830, 211832), (20528, 132395), (25660, 105916), (26479, 102640), (51320, 52958)]