52100240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1380

約数の個数: 80

約数和(自身を含む): 132781680

約数和(自身を除く): 80681440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 986, 1160, 1321, 1360, 1972, 2320, 2465, 2642, 3944, 4930, 5284, 6605, 7888, 9860, 10568, 13210, 19720, 21136, 22457, 26420, 38309, 39440, 44914, 52840, 76618, 89828, 105680, 112285, 153236, 179656, 191545, 224570, 306472, 359312, 383090, 449140, 612944, 651253, 766180, 898280, 1302506, 1532360, 1796560, 2605012, 3064720, 3256265, 5210024, 6512530, 10420048, 13025060, 26050120, 52100240]

約数ペア:

[(1, 52100240), (2, 26050120), (4, 13025060), (5, 10420048), (8, 6512530), (10, 5210024), (16, 3256265), (17, 3064720), (20, 2605012), (29, 1796560), (34, 1532360), (40, 1302506), (58, 898280), (68, 766180), (80, 651253), (85, 612944), (116, 449140), (136, 383090), (145, 359312), (170, 306472), (232, 224570), (272, 191545), (290, 179656), (340, 153236), (464, 112285), (493, 105680), (580, 89828), (680, 76618), (986, 52840), (1160, 44914), (1321, 39440), (1360, 38309), (1972, 26420), (2320, 22457), (2465, 21136), (2642, 19720), (3944, 13210), (4930, 10568), (5284, 9860), (6605, 7888)]