16025900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 40216176

約数和(自身を除く): 24190276

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 857, 935, 1100, 1700, 1714, 1870, 3428, 3740, 4285, 4675, 8570, 9350, 9427, 14569, 17140, 18700, 18854, 21425, 29138, 37708, 42850, 47135, 58276, 72845, 85700, 94270, 145690, 160259, 188540, 235675, 291380, 320518, 364225, 471350, 641036, 728450, 801295, 942700, 1456900, 1602590, 3205180, 4006475, 8012950, 16025900]

約数ペア:

[(1, 16025900), (2, 8012950), (4, 4006475), (5, 3205180), (10, 1602590), (11, 1456900), (17, 942700), (20, 801295), (22, 728450), (25, 641036), (34, 471350), (44, 364225), (50, 320518), (55, 291380), (68, 235675), (85, 188540), (100, 160259), (110, 145690), (170, 94270), (187, 85700), (220, 72845), (275, 58276), (340, 47135), (374, 42850), (425, 37708), (550, 29138), (748, 21425), (850, 18854), (857, 18700), (935, 17140), (1100, 14569), (1700, 9427), (1714, 9350), (1870, 8570), (3428, 4675), (3740, 4285)]