76688305720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{524831}}^1$

素因数の和:525136

約数の個数: 64

約数和(自身を含む): 186483306240

約数和(自身を除く): 109795000520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 281, 520, 562, 1124, 1405, 2248, 2810, 3653, 5620, 7306, 11240, 14612, 18265, 29224, 36530, 73060, 146120, 524831, 1049662, 2099324, 2624155, 4198648, 5248310, 6822803, 10496620, 13645606, 20993240, 27291212, 34114015, 54582424, 68228030, 136456060, 147477511, 272912120, 294955022, 589910044, 737387555, 1179820088, 1474775110, 1917207643, 2949550220, 3834415286, 5899100440, 7668830572, 9586038215, 15337661144, 19172076430, 38344152860, 76688305720]

約数ペア:

[(1, 76688305720), (2, 38344152860), (4, 19172076430), (5, 15337661144), (8, 9586038215), (10, 7668830572), (13, 5899100440), (20, 3834415286), (26, 2949550220), (40, 1917207643), (52, 1474775110), (65, 1179820088), (104, 737387555), (130, 589910044), (260, 294955022), (281, 272912120), (520, 147477511), (562, 136456060), (1124, 68228030), (1405, 54582424), (2248, 34114015), (2810, 27291212), (3653, 20993240), (5620, 13645606), (7306, 10496620), (11240, 6822803), (14612, 5248310), (18265, 4198648), (29224, 2624155), (36530, 2099324), (73060, 1049662), (146120, 524831)]