120785888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{773}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 251611920

約数和(自身を除く): 130826032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 257, 304, 514, 608, 773, 1028, 1546, 2056, 3092, 4112, 4883, 6184, 8224, 9766, 12368, 14687, 19532, 24736, 29374, 39064, 58748, 78128, 117496, 156256, 198661, 234992, 397322, 469984, 794644, 1589288, 3178576, 3774559, 6357152, 7549118, 15098236, 30196472, 60392944, 120785888]

約数ペア:

[(1, 120785888), (2, 60392944), (4, 30196472), (8, 15098236), (16, 7549118), (19, 6357152), (32, 3774559), (38, 3178576), (76, 1589288), (152, 794644), (257, 469984), (304, 397322), (514, 234992), (608, 198661), (773, 156256), (1028, 117496), (1546, 78128), (2056, 58748), (3092, 39064), (4112, 29374), (4883, 24736), (6184, 19532), (8224, 14687), (9766, 12368)]