28370150

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^2\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 36

約数和(自身を含む): 54007332

約数和(自身を除く): 25637182

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 163, 295, 326, 590, 815, 1475, 1630, 2950, 3481, 4075, 6962, 8150, 9617, 17405, 19234, 34810, 48085, 87025, 96170, 174050, 240425, 480850, 567403, 1134806, 2837015, 5674030, 14185075, 28370150]

約数ペア:

[(1, 28370150), (2, 14185075), (5, 5674030), (10, 2837015), (25, 1134806), (50, 567403), (59, 480850), (118, 240425), (163, 174050), (295, 96170), (326, 87025), (590, 48085), (815, 34810), (1475, 19234), (1630, 17405), (2950, 9617), (3481, 8150), (4075, 6962)]