82580300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2091

約数の個数: 72

約数和(自身を含む): 200872560

約数和(自身を除く): 118292260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 740, 814, 925, 1100, 1628, 1850, 2029, 2035, 3700, 4058, 4070, 8116, 8140, 10145, 10175, 20290, 20350, 22319, 40580, 40700, 44638, 50725, 75073, 89276, 101450, 111595, 150146, 202900, 223190, 300292, 375365, 446380, 557975, 750730, 825803, 1115950, 1501460, 1651606, 1876825, 2231900, 3303212, 3753650, 4129015, 7507300, 8258030, 16516060, 20645075, 41290150, 82580300]

約数ペア:

[(1, 82580300), (2, 41290150), (4, 20645075), (5, 16516060), (10, 8258030), (11, 7507300), (20, 4129015), (22, 3753650), (25, 3303212), (37, 2231900), (44, 1876825), (50, 1651606), (55, 1501460), (74, 1115950), (100, 825803), (110, 750730), (148, 557975), (185, 446380), (220, 375365), (275, 300292), (370, 223190), (407, 202900), (550, 150146), (740, 111595), (814, 101450), (925, 89276), (1100, 75073), (1628, 50725), (1850, 44638), (2029, 40700), (2035, 40580), (3700, 22319), (4058, 20350), (4070, 20290), (8116, 10175), (8140, 10145)]