26062280

素因数分解:

$2^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1327}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 58803840

約数和(自身を除く): 32741560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 491, 982, 1327, 1964, 2455, 2654, 3928, 4910, 5308, 6635, 9820, 10616, 13270, 19640, 26540, 53080, 651557, 1303114, 2606228, 3257785, 5212456, 6515570, 13031140, 26062280]

約数ペア:

[(1, 26062280), (2, 13031140), (4, 6515570), (5, 5212456), (8, 3257785), (10, 2606228), (20, 1303114), (40, 651557), (491, 53080), (982, 26540), (1327, 19640), (1964, 13270), (2455, 10616), (2654, 9820), (3928, 6635), (4910, 5308)]