27003380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 60480000

約数和(自身を除く): 33476620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 1249, 2162, 2498, 4324, 4996, 5405, 6245, 10810, 12490, 21620, 24980, 28727, 57454, 58703, 114908, 117406, 143635, 234812, 287270, 293515, 574540, 587030, 1174060, 1350169, 2700338, 5400676, 6750845, 13501690, 27003380]

約数ペア:

[(1, 27003380), (2, 13501690), (4, 6750845), (5, 5400676), (10, 2700338), (20, 1350169), (23, 1174060), (46, 587030), (47, 574540), (92, 293515), (94, 287270), (115, 234812), (188, 143635), (230, 117406), (235, 114908), (460, 58703), (470, 57454), (940, 28727), (1081, 24980), (1249, 21620), (2162, 12490), (2498, 10810), (4324, 6245), (4996, 5405)]