110969920

素因数分解:

$2^6\times 5^1\times {\mathrm{541}}^1\times {\mathrm{641}}^1$

素因数の和:1199

約数の個数: 56

約数和(自身を含む): 265148568

約数和(自身を除く): 154178648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 541, 641, 1082, 1282, 2164, 2564, 2705, 3205, 4328, 5128, 5410, 6410, 8656, 10256, 10820, 12820, 17312, 20512, 21640, 25640, 34624, 41024, 43280, 51280, 86560, 102560, 173120, 205120, 346781, 693562, 1387124, 1733905, 2774248, 3467810, 5548496, 6935620, 11096992, 13871240, 22193984, 27742480, 55484960, 110969920]

約数ペア:

[(1, 110969920), (2, 55484960), (4, 27742480), (5, 22193984), (8, 13871240), (10, 11096992), (16, 6935620), (20, 5548496), (32, 3467810), (40, 2774248), (64, 1733905), (80, 1387124), (160, 693562), (320, 346781), (541, 205120), (641, 173120), (1082, 102560), (1282, 86560), (2164, 51280), (2564, 43280), (2705, 41024), (3205, 34624), (4328, 25640), (5128, 21640), (5410, 20512), (6410, 17312), (8656, 12820), (10256, 10820)]