6973640

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{557}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 15769080

約数和(自身を除く): 8795440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 557, 626, 1114, 1252, 1565, 2228, 2504, 2785, 3130, 4456, 5570, 6260, 11140, 12520, 22280, 174341, 348682, 697364, 871705, 1394728, 1743410, 3486820, 6973640]

約数ペア:

[(1, 6973640), (2, 3486820), (4, 1743410), (5, 1394728), (8, 871705), (10, 697364), (20, 348682), (40, 174341), (313, 22280), (557, 12520), (626, 11140), (1114, 6260), (1252, 5570), (1565, 4456), (2228, 3130), (2504, 2785)]