2174455420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{5503}}^1$

素因数の和:6394

約数の個数: 48

約数和(自身を含む): 4771307520

約数和(自身を除く): 2596852100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 859, 1718, 3436, 4295, 5503, 8590, 11006, 17180, 19757, 22012, 27515, 39514, 55030, 79028, 98785, 110060, 126569, 197570, 253138, 395140, 506276, 632845, 1265690, 2531380, 4727077, 9454154, 18908308, 23635385, 47270770, 94541540, 108722771, 217445542, 434891084, 543613855, 1087227710, 2174455420]

約数ペア:

[(1, 2174455420), (2, 1087227710), (4, 543613855), (5, 434891084), (10, 217445542), (20, 108722771), (23, 94541540), (46, 47270770), (92, 23635385), (115, 18908308), (230, 9454154), (460, 4727077), (859, 2531380), (1718, 1265690), (3436, 632845), (4295, 506276), (5503, 395140), (8590, 253138), (11006, 197570), (17180, 126569), (19757, 110060), (22012, 98785), (27515, 79028), (39514, 55030)]