5467420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{797}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 13406400

約数和(自身を除く): 7938980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 797, 980, 1372, 1594, 1715, 3188, 3430, 3985, 5579, 6860, 7970, 11158, 15940, 22316, 27895, 39053, 55790, 78106, 111580, 156212, 195265, 273371, 390530, 546742, 781060, 1093484, 1366855, 2733710, 5467420]

約数ペア:

[(1, 5467420), (2, 2733710), (4, 1366855), (5, 1093484), (7, 781060), (10, 546742), (14, 390530), (20, 273371), (28, 195265), (35, 156212), (49, 111580), (70, 78106), (98, 55790), (140, 39053), (196, 27895), (245, 22316), (343, 15940), (490, 11158), (686, 7970), (797, 6860), (980, 5579), (1372, 3985), (1594, 3430), (1715, 3188)]