1569448240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{23053}}^1$

素因数の和:23126

約数の個数: 80

約数和(自身を含む): 3910696128

約数和(自身を除く): 2341247888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1480, 1702, 1840, 2960, 3404, 4255, 6808, 8510, 13616, 17020, 23053, 34040, 46106, 68080, 92212, 115265, 184424, 230530, 368848, 461060, 530219, 852961, 922120, 1060438, 1705922, 1844240, 2120876, 2651095, 3411844, 4241752, 4264805, 5302190, 6823688, 8483504, 8529610, 10604380, 13647376, 17059220, 19618103, 21208760, 34118440, 39236206, 42417520, 68236880, 78472412, 98090515, 156944824, 196181030, 313889648, 392362060, 784724120, 1569448240]

約数ペア:

[(1, 1569448240), (2, 784724120), (4, 392362060), (5, 313889648), (8, 196181030), (10, 156944824), (16, 98090515), (20, 78472412), (23, 68236880), (37, 42417520), (40, 39236206), (46, 34118440), (74, 21208760), (80, 19618103), (92, 17059220), (115, 13647376), (148, 10604380), (184, 8529610), (185, 8483504), (230, 6823688), (296, 5302190), (368, 4264805), (370, 4241752), (460, 3411844), (592, 2651095), (740, 2120876), (851, 1844240), (920, 1705922), (1480, 1060438), (1702, 922120), (1840, 852961), (2960, 530219), (3404, 461060), (4255, 368848), (6808, 230530), (8510, 184424), (13616, 115265), (17020, 92212), (23053, 68080), (34040, 46106)]