2000237330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3109}}^1$

素因数の和:3244

約数の個数: 96

約数和(自身を含む): 4556548080

約数和(自身を除く): 2556310750

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 101, 130, 182, 202, 245, 455, 490, 505, 637, 707, 910, 1010, 1274, 1313, 1414, 2626, 3109, 3185, 3535, 4949, 6218, 6370, 6565, 7070, 9191, 9898, 13130, 15545, 18382, 21763, 24745, 31090, 40417, 43526, 45955, 49490, 64337, 80834, 91910, 108815, 128674, 152341, 202085, 217630, 282919, 304682, 314009, 321685, 404170, 565838, 628018, 643370, 761705, 1414595, 1523410, 1570045, 1980433, 2198063, 2829190, 3140090, 3960866, 4082117, 4396126, 8164234, 9902165, 10990315, 15386441, 19804330, 20410585, 21980630, 28574819, 30772882, 40821170, 57149638, 76932205, 142874095, 153864410, 200023733, 285748190, 400047466, 1000118665, 2000237330]

約数ペア:

[(1, 2000237330), (2, 1000118665), (5, 400047466), (7, 285748190), (10, 200023733), (13, 153864410), (14, 142874095), (26, 76932205), (35, 57149638), (49, 40821170), (65, 30772882), (70, 28574819), (91, 21980630), (98, 20410585), (101, 19804330), (130, 15386441), (182, 10990315), (202, 9902165), (245, 8164234), (455, 4396126), (490, 4082117), (505, 3960866), (637, 3140090), (707, 2829190), (910, 2198063), (1010, 1980433), (1274, 1570045), (1313, 1523410), (1414, 1414595), (2626, 761705), (3109, 643370), (3185, 628018), (3535, 565838), (4949, 404170), (6218, 321685), (6370, 314009), (6565, 304682), (7070, 282919), (9191, 217630), (9898, 202085), (13130, 152341), (15545, 128674), (18382, 108815), (21763, 91910), (24745, 80834), (31090, 64337), (40417, 49490), (43526, 45955)]