26563620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19249}}^1$

素因数の和:19284

約数の個数: 48

約数和(自身を含む): 77616000

約数和(自身を除く): 51052380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 19249, 38498, 57747, 76996, 96245, 115494, 192490, 230988, 288735, 384980, 442727, 577470, 885454, 1154940, 1328181, 1770908, 2213635, 2656362, 4427270, 5312724, 6640905, 8854540, 13281810, 26563620]

約数ペア:

[(1, 26563620), (2, 13281810), (3, 8854540), (4, 6640905), (5, 5312724), (6, 4427270), (10, 2656362), (12, 2213635), (15, 1770908), (20, 1328181), (23, 1154940), (30, 885454), (46, 577470), (60, 442727), (69, 384980), (92, 288735), (115, 230988), (138, 192490), (230, 115494), (276, 96245), (345, 76996), (460, 57747), (690, 38498), (1380, 19249)]