6948440

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 15716160

約数和(自身を除く): 8767720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 641, 1084, 1282, 1355, 2168, 2564, 2710, 3205, 5128, 5420, 6410, 10840, 12820, 25640, 173711, 347422, 694844, 868555, 1389688, 1737110, 3474220, 6948440]

約数ペア:

[(1, 6948440), (2, 3474220), (4, 1737110), (5, 1389688), (8, 868555), (10, 694844), (20, 347422), (40, 173711), (271, 25640), (542, 12820), (641, 10840), (1084, 6410), (1282, 5420), (1355, 5128), (2168, 3205), (2564, 2710)]