788230880

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73529}}^1$

素因数の和:73611

約数の個数: 48

約数和(自身を含む): 1890015120

約数和(自身を除く): 1101784240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 73529, 147058, 294116, 367645, 588232, 735290, 1176464, 1470580, 2352928, 2941160, 4926443, 5882320, 9852886, 11764640, 19705772, 24632215, 39411544, 49264430, 78823088, 98528860, 157646176, 197057720, 394115440, 788230880]

約数ペア:

[(1, 788230880), (2, 394115440), (4, 197057720), (5, 157646176), (8, 98528860), (10, 78823088), (16, 49264430), (20, 39411544), (32, 24632215), (40, 19705772), (67, 11764640), (80, 9852886), (134, 5882320), (160, 4926443), (268, 2941160), (335, 2352928), (536, 1470580), (670, 1176464), (1072, 735290), (1340, 588232), (2144, 367645), (2680, 294116), (5360, 147058), (10720, 73529)]