26019400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{11827}}^1$

素因数の和:11854

約数の個数: 48

約数和(自身を含む): 66000240

約数和(自身を除く): 39980840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 11827, 23654, 47308, 59135, 94616, 118270, 130097, 236540, 260194, 295675, 473080, 520388, 591350, 650485, 1040776, 1182700, 1300970, 2365400, 2601940, 3252425, 5203880, 6504850, 13009700, 26019400]

約数ペア:

[(1, 26019400), (2, 13009700), (4, 6504850), (5, 5203880), (8, 3252425), (10, 2601940), (11, 2365400), (20, 1300970), (22, 1182700), (25, 1040776), (40, 650485), (44, 591350), (50, 520388), (55, 473080), (88, 295675), (100, 260194), (110, 236540), (200, 130097), (220, 118270), (275, 94616), (440, 59135), (550, 47308), (1100, 23654), (2200, 11827)]