26463760

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1129}}^1$

素因数の和:1435

約数の個数: 40

約数和(自身を含む): 61792920

約数和(自身を除く): 35329160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1129, 1172, 1465, 2258, 2344, 2930, 4516, 4688, 5645, 5860, 9032, 11290, 11720, 18064, 22580, 23440, 45160, 90320, 330797, 661594, 1323188, 1653985, 2646376, 3307970, 5292752, 6615940, 13231880, 26463760]

約数ペア:

[(1, 26463760), (2, 13231880), (4, 6615940), (5, 5292752), (8, 3307970), (10, 2646376), (16, 1653985), (20, 1323188), (40, 661594), (80, 330797), (293, 90320), (586, 45160), (1129, 23440), (1172, 22580), (1465, 18064), (2258, 11720), (2344, 11290), (2930, 9032), (4516, 5860), (4688, 5645)]