70411000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 185664960

約数和(自身を除く): 115253960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 44, 50, 55, 74, 88, 100, 110, 125, 148, 173, 185, 200, 220, 250, 275, 296, 346, 370, 407, 440, 500, 550, 692, 740, 814, 865, 925, 1000, 1100, 1375, 1384, 1480, 1628, 1730, 1850, 1903, 2035, 2200, 2750, 3256, 3460, 3700, 3806, 4070, 4325, 4625, 5500, 6401, 6920, 7400, 7612, 8140, 8650, 9250, 9515, 10175, 11000, 12802, 15224, 16280, 17300, 18500, 19030, 20350, 21625, 25604, 32005, 34600, 37000, 38060, 40700, 43250, 47575, 50875, 51208, 64010, 70411, 76120, 81400, 86500, 95150, 101750, 128020, 140822, 160025, 173000, 190300, 203500, 237875, 256040, 281644, 320050, 352055, 380600, 407000, 475750, 563288, 640100, 704110, 800125, 951500, 1280200, 1408220, 1600250, 1760275, 1903000, 2816440, 3200500, 3520550, 6401000, 7041100, 8801375, 14082200, 17602750, 35205500, 70411000]

約数ペア:

[(1, 70411000), (2, 35205500), (4, 17602750), (5, 14082200), (8, 8801375), (10, 7041100), (11, 6401000), (20, 3520550), (22, 3200500), (25, 2816440), (37, 1903000), (40, 1760275), (44, 1600250), (50, 1408220), (55, 1280200), (74, 951500), (88, 800125), (100, 704110), (110, 640100), (125, 563288), (148, 475750), (173, 407000), (185, 380600), (200, 352055), (220, 320050), (250, 281644), (275, 256040), (296, 237875), (346, 203500), (370, 190300), (407, 173000), (440, 160025), (500, 140822), (550, 128020), (692, 101750), (740, 95150), (814, 86500), (865, 81400), (925, 76120), (1000, 70411), (1100, 64010), (1375, 51208), (1384, 50875), (1480, 47575), (1628, 43250), (1730, 40700), (1850, 38060), (1903, 37000), (2035, 34600), (2200, 32005), (2750, 25604), (3256, 21625), (3460, 20350), (3700, 19030), (3806, 18500), (4070, 17300), (4325, 16280), (4625, 15224), (5500, 12802), (6401, 11000), (6920, 10175), (7400, 9515), (7612, 9250), (8140, 8650)]