84462880

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7879}}^1$

素因数の和:7961

約数の個数: 48

約数和(自身を含む): 202547520

約数和(自身を除く): 118084640

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, 7879, 10720, 15758, 31516, 39395, 63032, 78790, 126064, 157580, 252128, 315160, 527893, 630320, 1055786, 1260640, 2111572, 2639465, 4223144, 5278930, 8446288, 10557860, 16892576, 21115720, 42231440, 84462880]

約数ペア:

[(1, 84462880), (2, 42231440), (4, 21115720), (5, 16892576), (8, 10557860), (10, 8446288), (16, 5278930), (20, 4223144), (32, 2639465), (40, 2111572), (67, 1260640), (80, 1055786), (134, 630320), (160, 527893), (268, 315160), (335, 252128), (536, 157580), (670, 126064), (1072, 78790), (1340, 63032), (2144, 39395), (2680, 31516), (5360, 15758), (7879, 10720)]