136201280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25037}}^1$

素因数の和:25071

約数の個数: 56

約数和(自身を含む): 343421208

約数和(自身を除く): 207219928

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 25037, 50074, 100148, 125185, 200296, 250370, 400592, 425629, 500740, 801184, 851258, 1001480, 1602368, 1702516, 2002960, 2128145, 3405032, 4005920, 4256290, 6810064, 8011840, 8512580, 13620128, 17025160, 27240256, 34050320, 68100640, 136201280]

約数ペア:

[(1, 136201280), (2, 68100640), (4, 34050320), (5, 27240256), (8, 17025160), (10, 13620128), (16, 8512580), (17, 8011840), (20, 6810064), (32, 4256290), (34, 4005920), (40, 3405032), (64, 2128145), (68, 2002960), (80, 1702516), (85, 1602368), (136, 1001480), (160, 851258), (170, 801184), (272, 500740), (320, 425629), (340, 400592), (544, 250370), (680, 200296), (1088, 125185), (1360, 100148), (2720, 50074), (5440, 25037)]