23268500

素因数分解:

$2^2\times 5^3\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 51302160

約数和(自身を除く): 28033660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 173, 250, 269, 346, 500, 538, 692, 865, 1076, 1345, 1730, 2690, 3460, 4325, 5380, 6725, 8650, 13450, 17300, 21625, 26900, 33625, 43250, 46537, 67250, 86500, 93074, 134500, 186148, 232685, 465370, 930740, 1163425, 2326850, 4653700, 5817125, 11634250, 23268500]

約数ペア:

[(1, 23268500), (2, 11634250), (4, 5817125), (5, 4653700), (10, 2326850), (20, 1163425), (25, 930740), (50, 465370), (100, 232685), (125, 186148), (173, 134500), (250, 93074), (269, 86500), (346, 67250), (500, 46537), (538, 43250), (692, 33625), (865, 26900), (1076, 21625), (1345, 17300), (1730, 13450), (2690, 8650), (3460, 6725), (4325, 5380)]