26952280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18211}}^1$

素因数の和:18259

約数の個数: 32

約数和(自身を含む): 62285040

約数和(自身を除く): 35332760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 18211, 36422, 72844, 91055, 145688, 182110, 364220, 673807, 728440, 1347614, 2695228, 3369035, 5390456, 6738070, 13476140, 26952280]

約数ペア:

[(1, 26952280), (2, 13476140), (4, 6738070), (5, 5390456), (8, 3369035), (10, 2695228), (20, 1347614), (37, 728440), (40, 673807), (74, 364220), (148, 182110), (185, 145688), (296, 91055), (370, 72844), (740, 36422), (1480, 18211)]