133313120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43853}}^1$

素因数の和:43887

約数の個数: 48

約数和(自身を含む): 331536240

約数和(自身を除く): 198223120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 43853, 87706, 175412, 219265, 350824, 438530, 701648, 833207, 877060, 1403296, 1666414, 1754120, 3332828, 3508240, 4166035, 6665656, 7016480, 8332070, 13331312, 16664140, 26662624, 33328280, 66656560, 133313120]

約数ペア:

[(1, 133313120), (2, 66656560), (4, 33328280), (5, 26662624), (8, 16664140), (10, 13331312), (16, 8332070), (19, 7016480), (20, 6665656), (32, 4166035), (38, 3508240), (40, 3332828), (76, 1754120), (80, 1666414), (95, 1403296), (152, 877060), (160, 833207), (190, 701648), (304, 438530), (380, 350824), (608, 219265), (760, 175412), (1520, 87706), (3040, 43853)]