80084428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 152449920

約数和(自身を除く): 72365492

約数列:

[1, 2, 4, 29, 37, 47, 58, 74, 94, 116, 148, 188, 397, 794, 1073, 1363, 1588, 1739, 2146, 2726, 3478, 4292, 5452, 6956, 11513, 14689, 18659, 23026, 29378, 37318, 46052, 50431, 58756, 74636, 100862, 201724, 425981, 541111, 690383, 851962, 1082222, 1380766, 1703924, 2164444, 2761532, 20021107, 40042214, 80084428]

約数ペア:

[(1, 80084428), (2, 40042214), (4, 20021107), (29, 2761532), (37, 2164444), (47, 1703924), (58, 1380766), (74, 1082222), (94, 851962), (116, 690383), (148, 541111), (188, 425981), (397, 201724), (794, 100862), (1073, 74636), (1363, 58756), (1588, 50431), (1739, 46052), (2146, 37318), (2726, 29378), (3478, 23026), (4292, 18659), (5452, 14689), (6956, 11513)]