5240060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{5347}}^1$

素因数の和:5370

約数の個数: 36

約数和(自身を含む): 12803112

約数和(自身を除く): 7563052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5347, 10694, 21388, 26735, 37429, 53470, 74858, 106940, 149716, 187145, 262003, 374290, 524006, 748580, 1048012, 1310015, 2620030, 5240060]

約数ペア:

[(1, 5240060), (2, 2620030), (4, 1310015), (5, 1048012), (7, 748580), (10, 524006), (14, 374290), (20, 262003), (28, 187145), (35, 149716), (49, 106940), (70, 74858), (98, 53470), (140, 37429), (196, 26735), (245, 21388), (490, 10694), (980, 5347)]