1036987520

素因数分解:

$2^7\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15731}}^1$

素因数の和:15853

約数の個数: 64

約数和(自身を含む): 2503275840

約数和(自身を除く): 1466288320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 320, 412, 515, 640, 824, 1030, 1648, 2060, 3296, 4120, 6592, 8240, 13184, 15731, 16480, 31462, 32960, 62924, 65920, 78655, 125848, 157310, 251696, 314620, 503392, 629240, 1006784, 1258480, 1620293, 2013568, 2516960, 3240586, 5033920, 6481172, 8101465, 10067840, 12962344, 16202930, 25924688, 32405860, 51849376, 64811720, 103698752, 129623440, 207397504, 259246880, 518493760, 1036987520]

約数ペア:

[(1, 1036987520), (2, 518493760), (4, 259246880), (5, 207397504), (8, 129623440), (10, 103698752), (16, 64811720), (20, 51849376), (32, 32405860), (40, 25924688), (64, 16202930), (80, 12962344), (103, 10067840), (128, 8101465), (160, 6481172), (206, 5033920), (320, 3240586), (412, 2516960), (515, 2013568), (640, 1620293), (824, 1258480), (1030, 1006784), (1648, 629240), (2060, 503392), (3296, 314620), (4120, 251696), (6592, 157310), (8240, 125848), (13184, 78655), (15731, 65920), (16480, 62924), (31462, 32960)]