5864740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 14216832

約数和(自身を除く): 8352092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 257, 326, 514, 652, 815, 1028, 1141, 1285, 1630, 1799, 2282, 2570, 3260, 3598, 4564, 5140, 5705, 7196, 8995, 11410, 17990, 22820, 35980, 41891, 83782, 167564, 209455, 293237, 418910, 586474, 837820, 1172948, 1466185, 2932370, 5864740]

約数ペア:

[(1, 5864740), (2, 2932370), (4, 1466185), (5, 1172948), (7, 837820), (10, 586474), (14, 418910), (20, 293237), (28, 209455), (35, 167564), (70, 83782), (140, 41891), (163, 35980), (257, 22820), (326, 17990), (514, 11410), (652, 8995), (815, 7196), (1028, 5705), (1141, 5140), (1285, 4564), (1630, 3598), (1799, 3260), (2282, 2570)]