7041100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 17217648

約数和(自身を除く): 10176548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 173, 185, 220, 275, 346, 370, 407, 550, 692, 740, 814, 865, 925, 1100, 1628, 1730, 1850, 1903, 2035, 3460, 3700, 3806, 4070, 4325, 6401, 7612, 8140, 8650, 9515, 10175, 12802, 17300, 19030, 20350, 25604, 32005, 38060, 40700, 47575, 64010, 70411, 95150, 128020, 140822, 160025, 190300, 281644, 320050, 352055, 640100, 704110, 1408220, 1760275, 3520550, 7041100]

約数ペア:

[(1, 7041100), (2, 3520550), (4, 1760275), (5, 1408220), (10, 704110), (11, 640100), (20, 352055), (22, 320050), (25, 281644), (37, 190300), (44, 160025), (50, 140822), (55, 128020), (74, 95150), (100, 70411), (110, 64010), (148, 47575), (173, 40700), (185, 38060), (220, 32005), (275, 25604), (346, 20350), (370, 19030), (407, 17300), (550, 12802), (692, 10175), (740, 9515), (814, 8650), (865, 8140), (925, 7612), (1100, 6401), (1628, 4325), (1730, 4070), (1850, 3806), (1903, 3700), (2035, 3460)]