2006140070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{653}}^1\times {\mathrm{2539}}^1$

素因数の和:3221

約数の個数: 48

約数和(自身を含む): 3976817040

約数和(自身を除く): 1970676970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 653, 1210, 1306, 2539, 3265, 5078, 6530, 7183, 12695, 14366, 25390, 27929, 35915, 55858, 71830, 79013, 139645, 158026, 279290, 307219, 395065, 614438, 790130, 1536095, 1657967, 3072190, 3315934, 8289835, 16579670, 18237637, 36475274, 91188185, 182376370, 200614007, 401228014, 1003070035, 2006140070]

約数ペア:

[(1, 2006140070), (2, 1003070035), (5, 401228014), (10, 200614007), (11, 182376370), (22, 91188185), (55, 36475274), (110, 18237637), (121, 16579670), (242, 8289835), (605, 3315934), (653, 3072190), (1210, 1657967), (1306, 1536095), (2539, 790130), (3265, 614438), (5078, 395065), (6530, 307219), (7183, 279290), (12695, 158026), (14366, 139645), (25390, 79013), (27929, 71830), (35915, 55858)]