285280245140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112573}}^1\times {\mathrm{11519}}^1$

素因数の和:124112

約数の個数: 48

約数和(自身を含む): 653613649920

約数和(自身を除く): 368333404780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11519, 23038, 46076, 57595, 112573, 115190, 126709, 225146, 230380, 253418, 450292, 506836, 562865, 633545, 1125730, 1238303, 1267090, 2251460, 2476606, 2534180, 4953212, 6191515, 12383030, 24766060, 1296728387, 2593456774, 5186913548, 6483641935, 12967283870, 14264012257, 25934567740, 28528024514, 57056049028, 71320061285, 142640122570, 285280245140]

約数ペア:

[(1, 285280245140), (2, 142640122570), (4, 71320061285), (5, 57056049028), (10, 28528024514), (11, 25934567740), (20, 14264012257), (22, 12967283870), (44, 6483641935), (55, 5186913548), (110, 2593456774), (220, 1296728387), (11519, 24766060), (23038, 12383030), (46076, 6191515), (57595, 4953212), (112573, 2534180), (115190, 2476606), (126709, 2251460), (225146, 1267090), (230380, 1238303), (253418, 1125730), (450292, 633545), (506836, 562865)]